FIRST SUPPLEMENTAL INDENTURE, dated as of March   ,
          1998 (the "First Supplemental Indenture"), between INGERSOLL-RAND
          COMPANY, a corporation duly organized and existing under the laws
          of the State of New Jersey, (the "Company"), and
          ________________________________________________, as trustee (the
          "Trustee"). 

                    WHEREAS, the Company executed and delivered the
          indenture dated as of              , 1998 (the "Base Indenture"),
          to the Trustee to provide for the future issuance of the
          Company's Senior unsecured  debentures, notes or other evidence
          of indebtedness (the "Securities"), to be issued from time to
          time in one or more series as might be determined by the Company
          under the Base Indenture; 

                    WHEREAS, pursuant to the terms of the Base Indenture,
          the Company desires to provide for the establishment of a new
          series of its Securities to be known as its ___% Debentures due   
                           , 2003 (the "Debentures"), the form and
          substance of such Debentures and the terms, provisions and
          conditions thereof to be set forth as provided in the Base
          Indenture and this First Supplemental Indenture (together, the
          "Indenture"); 

                    WHEREAS, Ingersoll-Rand Financing I, a Delaware statutory
          business trust (the "Trust"), has offered to the public its ___%
          Trust Originated Preferred Securities (the "Preferred
          Securities"), representing preferred, undivided beneficial
          interests in the assets of the Trust, and proposes to invest the
          proceeds from such offering, together with the proceeds of the
          issuance and sale by the Trust to the Company of its ___% Trust
          Originated Common Securities (the "Common Securities" and
          together with the Preferred Securities, the "Trust Securities"),
          in the Debentures; and 

                    WHEREAS, the Company has requested that the Trustee
          execute and deliver this First Supplemental Indenture and all
          requirements necessary to make this First Supplemental Indenture
          a valid instrument in accordance with its terms, and to make the
          Debentures, when executed by the Company and authenticated and
          delivered by the Trustee, the valid obligations of the Company
          and all acts and things necessary have been done and performed to
          make this First Supplemental Indenture enforceable in accordance
          with its terms, and the execution and delivery of this First
          Supplemental Indenture has been duly authorized in all respects: 

                    NOW THEREFORE, in consideration of the purchase and
          acceptance of the Debentures by the Holders thereof, and for the
          purpose of setting forth, as provided in the Indenture, the form
          and substance of the Debentures and the terms, provisions and
          conditions thereof, the Company covenants and agrees with the
          Trustee as follows:

                                      ARTICLE I
                                     DEFINITIONS

                    SECTION 1.1.  Definition of Terms.

                    Unless the context otherwise requires:

                    (a)  a term defined in the Indenture has the same
               meaning when used in this First Supplemental Indenture;

                    (b)  a term defined anywhere in this First Supplemental
               Indenture has the same meaning throughout;

                    (c)  the singular includes the plural and vice versa;

                    (d)  headings are for convenience of reference only and
               do not affect interpretation;

                    (e)  the following terms have the meanings given to
               them in the Declaration: (i) Authorized Newspaper; (ii)
               Business Day; (iii) Clearing Agency; (iv) Delaware Trustee;
               (v) DTC; (vi) FELINE PRIDES; (vii) Growth PRIDES; (viii)
               Income PRIDES; (xix) Institutional Trustee;  (x) Investment
               Company Event; (xi) Preferred Security Certificate; (xii)
               Pricing Agreement; (xiii) Purchase Agreement; (xiv) Regular
               Trustees; (xv) Reset Agent; (xvi) Reset Announcement Date;
               (xvii) Reset Spread; (xviii) Two-Year Benchmark Treasury;
               and (xix) Treasury Securities.

                     (f)  the following terms have the meanings given to
               them in this Section 1.11(f):

                    "Applicable Principal Amount" means either (i) if the
          Tax Event Redemption Date occurs prior to ________ 16, 2001, the
          aggregate principal amount of the Debentures corresponding to the
          aggregate stated liquidation amount of the Preferred Securities
          which are components of Income PRIDES on the Tax Event Redemption
          Date or (ii) if the Tax Event Redemption occurs on or after
          _________ 16, 2001, the aggregate principal amount of the
          Debentures corresponding to the aggregate stated liquidation
          amount of the Preferred Securities outstanding on such Tax Event
          Redemption Date.

                    "Compounded Interest" shall have the meaning set forth
          in Section 4.1.

                    "Coupon Rate" shall have the meaning set forth in
          Section 2.5.

                    "Debentures Redemption Price" shall have the meaning
          set forth in Section 3.4.

                    "Declaration" means the Amended and Restated
          Declaration of Trust of Ingersoll-Rand Financing I, a Delaware
          statutory business trust, dated as of               , 1998.

                    "Deferred Interest"  shall have the meaning set forth
          in Section 4.1 hereof.

                    "Dissolution Event" means that, as a result of the
          occurrence and continuation of a Tax Event, an Investment Company
          Event or otherwise, the Trust is to be dissolved in accordance
          with the Declaration, and, except in the case of a Tax Event
          Redemption, the Debentures held by the Institutional Trustee are
          to be distributed to the holders of the Trust Securities issued
          by the Trust pro rata in accordance with the Declaration.

                    "Extended Interest Payment Period" shall have the
          meaning set forth in Section 4.1.

                    "Failed Remarketing" shall have the meaning set forth
          in Section 5.4(b) of the Purchase Contract Agreement.

                    "Global Debentures" shall have the meaning set forth in
          Section 2.4. 

                    "Non Book-Entry Preferred Securities" shall have the
          meaning set forth in Section 2.4 .

                    "Purchase Contract" shall have the meaning set forth in
          the Purchase Contract Agreement, dated as of                 ,
          1998, between the Company and The First National Bank of Chicago,
          as purchase contract agent.

                    "Purchase Contract Settlement Date" means               
            , 2001.

                    "Put Option" shall have the meaning set forth in
          Section 3.4.

                    "Quotation Agent" means (i) Merrill Lynch Government
          Securities, Inc. and its respective successors, provided,
          however, that if the foregoing shall cease to be a Primary
          Treasury Dealer, the Company shall substitute therefor another
          Primary Treasury Dealer, and (ii) any other Primary Treasury
          Dealer selected by the Company.

                    "Redemption Amount" means for each Debenture, the
          product of (i) the principal amount of such Debenture and (ii) a
          fraction whose numerator is the Treasury Portfolio Purchase Price
          and whose denominator is the Applicable Principal Amount of the
          Treasury Portfolio.

                    "Tax Event" means the receipt by the Trust of an
          opinion of a nationally recognized independent tax counsel
          experienced in such matters to the effect that, as a result of

          (a) any amendment to, or change (including any announced
          prospective change) in, the laws (or any regulations thereunder)
          of the United States or any political subdivision or taxing
          authority thereof or therein affecting taxation, (b) any
          amendment to or change in an interpretation or application of
          such laws or regulations by any legislative body, court,
          governmental agency or regulatory authority or (c) any
          interpretation or pronouncement that provides for a position with
          respect to such laws or regulations that differs from the
          generally accepted position on the date the Trust Securities are
          issued, which amendment or change is effective or which
          interpretation or pronouncement is announced on or after the date
          of issuance of the Trust Securities under the Declaration, there
          is more than an insubstantial risk that (i) interest payable by
          the Company on the Debentures would not be deductible, in whole
          or in part, by the Company for federal income tax purposes or
          (ii) the Trust would be subject to more than a de minimis amount
          of other taxes, duties or other governmental charges.

                    "Tax Event Redemption Date" shall have the meaning set
          forth in Section 3.1 hereof.

                    "Treasury Portfolio" means with respect to the
          Applicable Principal Amount of Debentures (a) if the Tax Event
          Redemption Date occurs prior to _________ 16, 2001, a portfolio
          of zero-coupon U.S. Treasury Securities consisting of (i)
          principal or interest strips of U.S. Treasury Securities which
          mature on or prior to __________ 15, 2001 in an aggregate amount
          equal to the Applicable Principal Amount and (ii) with respect to
          each scheduled interest payment date on the Debentures that
          occurs after the Tax Event Redemption Date principal or interest
          strips of U.S. Treasury Securities which mature on or prior to
          such date in an aggregate amount equal to the aggregate interest
          payment that would be due on the Applicable Principal Amount of
          the Debentures on such date, and (b) if the Tax Event Redemption
          Date occurs after __________ 16, 2001, a portfolio of zero-coupon
          U.S. Treasury Securities consisting of (i) principal or interest
          strips of U.S. Treasury Securities which mature on or prior to
          __________ 15, 2003 in an aggregate amount equal to the
          Applicable Principal Amount and (ii) with respect to each
          scheduled interest payment date on the Debentures that occurs
          after the Tax Event Redemption Date interest or principal strips
          of such U.S. Treasury Securities which mature on or prior to such
          date in an aggregate amount equal to the aggregate interest
          payment that would be due on the Applicable Principal Amount of
          the Debentures on such date.

                    "Treasury Portfolio Purchase Price" means the lowest
          aggregate price quoted by a primary U.S. government securities
          dealer in New York City (a "Primary Treasury Dealer") to the
          Quotation Agent on the third Business Day immediately preceding
          the Tax Event Redemption Date for the purchase of the Treasury
          Portfolio for settlement on the Tax Event Redemption Date. 

                    (g)  the following terms shall have the meanings given
          to them in the Purchase Contract:  Collateral Agent. 


                                      ARTICLE II
                    GENERAL TERMS AND CONDITIONS OF THE DEBENTURES

                    SECTION 2.1.  Designation and Principal Amount.

                    There is hereby authorized a series of Securities
          designated the ___% Debentures (the "Debentures") due             
                   , 2003, limited in aggregate principal amount to $       
                          , which amount shall be as set forth in any
          written order of the Company for the authentication and delivery
          of Debentures pursuant to Section      of the Base Indenture.

                    SECTION 2.2.  Maturity.  The Maturity Date will be      
                                           .

                    SECTION 2.3.  Form and Payment.

                    Except as provided in Section 2.4, the Debentures shall
          be issued in fully registered certificated form without interest
          coupons bearing identical terms.  Principal and interest on the
          Debentures issued in certificated form will be payable, the
          transfer of such Debentures will be registrable and such
          Debentures will be exchangeable for Debentures bearing identical
          terms and provisions at the office or agency of the Institutional
          Trustee; provided, however, that payment of interest may be made
          at the option of the Company by check mailed to the Holder at
          such address as shall appear in the Security Register. 
          Notwithstanding the foregoing, so long as the Holder of any
          Debentures is the Institutional Trustee, the payment of the
          principal of and interest (including Compounded Interest and
          expenses and taxes of the Trust set forth in Section 4.1 hereof,
          if any) on such Debentures held by the Institutional Trustee will
          be made at such place and to such account as may be designated by
          the Institutional Trustee.

                    SECTION 2.4.  Global Debenture.

                    (a)  In connection with a Dissolution Event,

                    (i)  the Debentures in certificated form may be
          presented to the Trustee by the Institutional Trustee in exchange
          for a global Debenture in an aggregate principal amount equal to
          the aggregate principal amount of all  outstanding Debentures (a
          "Global Debenture"), to be registered in the name of the Clearing
          Agency, or its nominee, and delivered by the Institutional
          Trustee  to the Clearing Agency for crediting to the accounts of
          its participants pursuant to the instructions of the Regular
          Trustees.  The Company upon any such  presentation shall execute
          a Global Debenture in such aggregate principal amount and deliver
          the same to the Trustee for authentication and delivery in 

          accordance with the Indenture.  Payments on the Debentures issued
          as a Global Debenture will be made to the Clearing Agency; and

                    (ii)  if any Preferred Securities are held in non book-
          entry certificated form, the Debentures in certificated form may
          be presented to the Trustee by the Institutional Trustee and any
          Preferred Security Certificate which represents Preferred
          Securities other than Preferred Securities held by the  Clearing
          Agency or its nominee ("Non Book-Entry Preferred Securities")
          will  be deemed to represent beneficial interests in the
          Debentures presented to the Trustee by the Institutional Trustee
          having an aggregate principal amount equal to the aggregate
          liquidation amount of the Non Book-Entry Preferred Securities
          until such Preferred Security Certificates are presented to the
          Security Registrar for transfer or reissuance at which time such
          Preferred Security Certificates will be cancelled and a
          Debenture, registered in the name of the holder of the Preferred
          Security Certificate or the transferee of  the holder of such
          Preferred Security Certificate, as the case may be, with  an
          aggregate principal amount equal to the aggregate liquidation
          amount of  the Preferred Security Certificate cancelled, will be
          executed by the Company  and delivered to the Trustee for
          authentication and delivery in accordance with the Indenture to
          such holder.  On issue of such Debentures, Debentures with an
          equivalent aggregate principal amount that  were  presented by
          the Institutional Trustee to the Trustee will be deemed to have
          been cancelled.
            
                    (b)  Unless and until it is exchanged for the
          Debentures in registered form, a Global Debenture may be
          transferred, in whole but not in part, only to another nominee of
          the Clearing Agency, or to a successor Clearing Agency selected
          or approved by the Company or to a nominee of such successor
          Clearing Agency.

                    (c)  If at any time the Clearing Agency notifies the
          Company that it is unwilling or unable to continue as a Clearing
          Agency or if at any time the Clearing Agency for such series
          shall no longer be registered or in good standing under the
          Securities Exchange Act of 1934, as amended, or other applicable
          statute or regulation, and a successor Clearing Agency for such
          series is not appointed by the Company within 90 days after the
          Company receives such notice or becomes aware of such condition,
          as the case may be, the Company will execute, and, subject to
          Article III of the Indenture, the Trustee, upon written notice
          from the Company, will authenticate and deliver the Debentures in
          definitive registered form without coupons, in authorized
          denominations, and in an aggregate principal amount equal to the
          principal amount of the Global Debenture in exchange for such
          Global Debenture.  In addition, the Company may at any time
          determine that the Debentures shall no longer be represented by
          Global Debenture.   In such event the Company will execute, and
          subject to Section 3.3 of the Base Indenture, the Trustee, upon
          receipt of an Officer's Certificate evidencing such determination

          by the Company, will authenticate and deliver the Debentures in
          definitive registered form without coupons, in authorized
          denominations, and in an aggregate principal amount equal to the
          principal amount of the Global Debenture in exchange for such
          Global Debenture. Upon the exchange of the Global Debenture for
          such Debentures in definitive registered form without coupons, in
          authorized denominations, the Global Debenture shall be cancelled
          by the Trustee.  Such Debentures in definitive registered form
          issued in exchange for the Global Debenture shall be registered
          in such names and in such authorized denominations as the
          Clearing Agency, pursuant to instructions from its direct or
          indirect participants or otherwise, shall instruct the Trustee. 
          The Trustee shall deliver such Securities to the Clearing Agency
          for delivery to the Persons in whose names such Securities are so
          registered.

                    SECTION 2.5.  Interest.

                    (a)  Each Debenture will bear interest initially at the
          rate of ___% per annum (the "Coupon Rate") from the original date
          of issuance until [                ] 15, 2001, and at the Reset
          Rate thereafter until the principal thereof becomes due and
          payable, and on any overdue principal and (to the extent that
          payment of such interest is enforceable under applicable law) on
          any overdue installment of interest at the rate of ___% until [   
                      ] 15, 2001 and at the Reset Rate thereafter,
          compounded quarterly, payable (subject to the provisions of
          Article IV herein) quarterly in arrears on February 16, May 16,
          August 16 and November 16  of each year (each, an "Interest
          Payment Date") commencing on [                ] 16, 1998, to the
          Person in whose name such Debenture or any predecessor Debenture
          is registered, at the close of business on the Regular Record
          Date for such interest installment, which, in respect of (i)
          Debentures of which the Institutional Trustee is the Holder and
          the Preferred Securities are in book-entry only form or (ii) a
          Global Debenture, shall be the close of business on the Business
          Day next preceding that Interest Payment Date.  Notwithstanding
          the foregoing sentence, if (i) the Debentures are held by the
          Institutional Trustee and the Preferred Securities are no longer
          in book-entry only form or (ii) the Debentures are not
          represented by a Global Debenture, the Company may select a
          Regular Record Date for such interest installment which shall be
          more than one Business Day but less than 60 Business Days prior
          to an Interest Payment Date. 

                    (b)  The Coupon Rate on the Debentures will be reset on
          the third Business Day immediately preceding the Purchase
          Contract Settlement Date to the Reset Rate (which Reset Rate will
          become effective on and after the Purchase Contract Settlement
          Date).  On the tenth (10) Business Day immediately preceding the
          Purchase Contract Settlement Date, the Reset Announcement Date,
          the Reset Spread and the relevant Two-Year Benchmark Treasury
          will be announced by the Company.  On the Business Day
          immediately following such Reset Announcement Date, the Holders

          of Debentures will be notified of such Reset Spread and Two-Year
          Benchmark Treasury by the Company.  Such notice shall be
          sufficiently given to such Holders of Debentures if published in
          an Authorized Newspaper.

                    (c)  Not later than seven calendar days nor more than
          15 calendar days immediately preceding the Reset Announcement
          Date, the Company will request that the Clearing Agency or its
          nominee (or any successor Clearing Agency or its nominee) or the
          Institutional Trustee, notify the Holders of Debentures of such
          Reset Announcement Date and the procedures to be followed by such
          holders of Debentures wishing to settle the related Purchase
          Contract with separate cash on the Business Day immediately
          preceding the Purchase Contract Settlement Date.

                    (d)  The amount of interest payable for any period will
          be computed on the basis of a 360-day year consisting of twelve
          30-day months.  Except as provided in the following sentence, the
          amount of interest payable for any period shorter than a full
          quarterly period for which interest is computed, will be computed
          on the basis of the actual number of days elapsed in such a
          90-day period.  In the event that any date on which interest is
          payable on the Debentures is not a Business Day, then payment of
          interest payable on such date will be made on the next succeeding
          day which is a Business Day (and without any interest or other
          payment in respect of any such delay), except that, if such
          Business Day is in the next succeeding calendar year, such
          payment shall be made on the immediately preceding Business Day,
          in each case with the same force and effect as if made on such
          date.

                                     ARTICLE III
                             REDEMPTION OF THE DEBENTURES

                    SECTION 3.1.  Tax Event Redemption.

                    If a Tax Event shall occur and be continuing, the
          Company may, at its option, redeem the Debentures in whole (but
          not in part) at any time at a Redemption Price per Debenture
          equal to the Redemption Amount plus accrued and unpaid interest
          thereon, including Compounded Interest and the expenses and taxes
          of the Trust set forth in Section 4.1 hereof, if any, to the date
          of such redemption (the "Tax Event Redemption Date").  If,
          following the occurrence of a Tax Event, the Company exercises
          its option to redeem the Debentures, then the proceeds of such
          redemption, if distributed to the Institutional Trustee as the
          sole Holder of such Debentures, will be applied by the
          Institutional Trustee to redeem Trust Securities having an
          aggregate liquidation amount equal to the aggregate principal
          amount of the Debentures so redeemed, at the Redemption Price. 
          If, following the occurrence of a Tax Event, the Company
          exercises its option to redeem the Debentures, the Company shall
          appoint the Quotation Agent to assemble the Treasury Portfolio in
          consultation with the Company.  Notice of any redemption will be

          mailed at least 30 days but not more than 60 days before the Tax
          Event Redemption Date to each registered Holder of the Debentures
          to be prepaid at its registered address.  Unless the Company
          defaults in payment of the Redemption Price, on and after the
          redemption date interest shall cease to accrue on such
          Debentures.

                    SECTION 3.2.  Redemption Procedure for Debentures.

                    Payment of the Redemption Price to each Holder of
          Debentures shall be made by the  Paying Agent, no later than
          12:00 noon, New York City time, on the Tax Event Redemption Date,
          by check or wire transfer in immediately available funds at such
          place and to such account as may be designated by each such
          Holder of Debentures, including the Institutional Trustee or the
          Collateral Agent, as the case may be.  If the Trustee holds
          immediately available funds sufficient to pay the Redemption
          Price of the Debentures (or, if the Company is acting as Paying
          Agent or the Institutional Trustee has received the Redemption
          Price), then, on such Tax Event Redemption Date, such Debentures
          will cease to be outstanding and interest thereon will cease to
          accrue, whether or not such Debentures have been received by the
          Company, and all other rights of the Holder in respect of the
          Debentures shall terminate and lapse (other than the right to
          receive the Redemption Price upon delivery of such Debentures but
          without interest on such Redemption Price). 

                    SECTION 3.3.  No Sinking Fund.

                    The Debentures are not entitled to the benefit of any
          sinking fund. 

                    SECTION 3.4.  Option to Put Debentures.

                    If a Failed Remarketing has occurred, each Holder of
          Debentures who holds such Debentures on the day immediately
          following the Purchase Contract Settlement Date shall have the
          right (the "Put Option") on or after the Business Day immediately
          following the Purchase Contract Settlement Date, upon at least
          three Business Days' prior notice, to require the Company to
          repurchase such Holder's Debentures on __________, 2001 (the "Put
          Option Exercise Date"), either in whole or in part, at a
          repayment price per Debenture equal to $10, plus accrued and
          unpaid interest, if any, thereon to the date of payment including
          deferred interest, if any (the "Debenture Repayment Price"). 

                    SECTION 3.5.  Repurchase Procedure for Debentures.

                    (a)  In order for the Debentures to be repurchased on
          the Put Option Exercise Date, the Company must receive on or
          prior to 5:00 p.m. New York City time on the third Business Day
          immediately preceding the Put Option Exercise Date, at the
          principal executive offices of Ingersoll-Rand Company in
          Woodcliff Lake, New Jersey, the Debentures to be repurchased with
          the form entitled "Option to Elect Repayment" on the reverse of

          or otherwise accompanying such Debentures duly completed.  Any
          such notice received by the Trustee shall be irrevocable.  All
          questions as to the validity, eligibility (including time of re-
          ceipt) and acceptance of the Debentures for repayment shall be
          determined by the Company, whose determination shall be final and
          binding.

                    (b)  Payment of the Debentures Repayment Price to
          Holders of Debentures shall be made through the Trustee, subject
          to the Trustee's receipt of payment from the Company in
          accordance with the terms of the Indenture either through the
          Trustee or the Company acting as Paying Agent, no later than
          12:00 noon, New York City time, on the Put Option Exercise Date,
          and to such account as may be designated by such Holders.  If the
          Trustee holds immediately available funds sufficient to pay the
          Debentures Repayment Price of the Debentures presented for
          repayment (or, if the Company is acting as Paying Agent and the
          Institutional Trustee has received the Debentures Repayment
          Price), then, immediately prior to the close of business on the
          Business Day immediately preceding the Put Option Exercise Date,
          such Debentures will cease to be outstanding and interest thereon
          will cease to accrue, whether or not such Debentures have been
          received by the Company, and all other rights of the Holder in
          respect of the Debentures, including the Holder's right to
          require the Company to repay such Debentures, shall terminate and
          lapse (other than the right to receive the Debentures Repayment
          Price upon delivery of such Debentures but without interest on
          such Debentures Repayment Price).  Neither the Trustee nor the
          Company will be required to register or cease to be registered
          the transfer of any Debentures for which repayment has been
          elected.

                                      ARTICLE IV
                         EXTENSION OF INTEREST PAYMENT PERIOD

                    SECTION 4.1.  Extension of Interest Payment Period.

                    The Company shall have the right at any time, and from
          time to time, during the term of the Debentures, to defer
          payments of interest by extending the interest payment period of
          such Debentures for a period not extending, in the aggregate,
          beyond the Maturity Date of the Debentures (the "Extended
          Interest Payment Period"), during which Extended Interest Payment
          Period no interest shall be due and payable.  To the extent
          permitted by applicable law, interest, the payment of which has
          been deferred because of the extension of the interest payment
          period pursuant to this Section 4.1, will bear interest thereon
          at the rate of ___% until __________ 15, 2001, and at the Reset
          Rate thereafter compounded quarterly for each quarter of the
          Extended Interest Payment Period ("Compounded Interest").  At the
          end of the Extended Interest Payment Period, the Company shall
          pay all interest accrued and unpaid on the Debentures, including
          any expenses and taxes of the Trust set forth in Section 5.1
          hereof and Compounded Interest (together, "Deferred Interest")

          that shall be payable to the Holders of the Debentures in whose
          names the Debentures are registered in the Security Register on
          the first record date after the end of the Extended Interest
          Payment Period; provided, however, that during any such Extended
          Interest Payment Period, (a) the Company shall not declare or pay
          dividends on or make any distribution with respect to, or redeem,
          purchase, acquire or make a liquidation payment with respect to,
          any of its capital stock (other than (i) purchases or
          acquisitions of capital stock of the Company in connection with
          the satisfaction by the Company of its obligations under any
          employee or agent benefit plans or the satisfaction by the
          Company of its obligations pursuant to any contract or security
          outstanding on the date of such event requiring the Company to
          purchase capital stock of the Company, (ii) as a result of a
          reclassification of the Company's capital stock or the exchange
          or conversion of one class or series of the Company's capital
          stock for another class or series of the Company capital stock,
          (iii) the purchase of fractional interests in shares of the
          Company's capital stock pursuant to the conversion or exchange
          provisions of such capital stock or the security being converted
          or exchanged, (iv) dividends or distributions in capital stock of
          the Company (or rights to acquire capital stock) or repurchases
          or redemptions of capital stock solely from the issuance or
          exchange of capital stock or (v) redemptions or repurchases of
          any rights outstanding under a shareholder rights plan and the
          declaration thereunder of a dividend of rights in the future),
          (b) the Company shall not make any payment of interest, principal
          or premium, if any, on or repay, repurchase or redeem any debt
          securities issued by the Company that rank junior to the
          Debentures, and (c) the Company shall not make any guarantee
          payments with respect to the foregoing (other than payments
          pursuant to the Guarantee or the Common Securities Guarantee). 
          Prior to the termination of any Extended Interest Payment Period,
          the Company may further extend such period, provided that such
          period together with all such previous and further extensions
          thereof shall not extend beyond the Maturity Date of the
          Debentures.  Upon the termination of any Extended Interest
          Payment Period and the payment of all Deferred Interest then due,
          the Company may commence a new Extended Interest Payment Period,
          subject to the foregoing requirements.  No interest shall be due
          and payable during an Extended Interest Payment Period, except at
          the end thereof, but the Company, at its option, may prepay on
          any Interest Payment Date all or any portion of the interest
          accrued during the then elapsed portion of an Extended Interest
          Payment Period.

                    SECTION 4.2.  Notice of Extension.

                    (a)  If the Institutional Trustee is the only
          registered Holder of the Debentures at the time the Company
          selects an Extended Interest Payment Period, the Company shall
          give written notice to the Regular Trustees, the Institutional
          Trustee and the Trustee of its selection of such Extended
          Interest Payment Period one Business Day before the earlier of

          (i) the next succeeding date on which Distributions on the Trust
          Securities issued by the Trust are payable, or (ii) the date the
          Trust is required to give notice of the record date, or the date
          such Distributions are payable, to the New York Stock Exchange or
          other applicable self-regulatory organization or to holders of
          the Preferred Securities issued by the Trust, but in any event at
          least one Business Day before such record date.

                    (b)  If the Institutional Trustee is not the only
          Holder of the Debentures at the time the Company selects an
          Extended Interest Payment Period, the Company shall give the
          Holders of the Debentures and the Trustee written notice of its
          selection of such Extended Interest Payment Period at least 10
          Business Days before the earlier of (i) the next succeeding
          Interest Payment Date, or (ii) the date the Company is required
          to give notice of the record or payment date of such interest
          payment to the New York Stock Exchange or other applicable
          self-regulatory organization or to Holders of the Debentures.

                    SECTION 4.3.  Limitation of Transactions.

                    If (i) the Company shall exercise its right to defer
          payment of interest as provided in Section 4.1, or (ii) there
          shall have occurred any Event of Default, as defined in the
          Indenture, then (a) the Company shall not declare or pay
          dividends or make any distribution with respect to, or redeem,
          purchase, acquire or make a liquidation payment with respect to,
          any of its capital stock (other than (i) purchases or
          acquisitions of capital stock of the Company in connection with
          the satisfaction by the Company of its obligations under any
          employee or agent benefit plans or the satisfaction by the
          Company of its obligations pursuant to any contract or security
          outstanding on the date of such event requiring the Company to
          purchase capital stock of the Company, (ii) as a result of a
          reclassification of the Company's capital stock or the exchange
          or conversion of one class or series of the Company's capital
          stock for another class or series of the Company capital stock,
          (iii) the purchase of fractional interests in shares of the
          Company's capital stock pursuant to the conversion or exchange
          provisions of such capital stock or the security being converted
          or exchanged, (iv) dividends or distributions in capital stock of
          the Company (or rights to acquire capital stock) or repurchases
          or redemptions of capital stock solely from the issuance or
          exchange of capital stock and (v) redemptions or repurchases of
          any rights outstanding under a shareholder rights plan and the
          declaration thereunder of a dividend of rights in the future),
          (b) the Company shall not make any payment of interest, principal
          or premium, if any, on or repay, repurchase or redeem any debt
          securities issued by the Company that rank junior to the
          Debentures, and (c) the Company shall not make any guarantee
          payments with respect to the foregoing (other than payments
          pursuant to the Guarantee or the Common Securities Guarantee).  

                                      ARTICLE V
                                       EXPENSES

                    SECTION 5.1.  Payment of Expenses.

                    In connection with the offering, sale and issuance of
          the Debentures to the Institutional Trustee and in connection
          with the sale of the Trust Securities by the Trust, the Company,
          in its capacity as borrower with respect to the Debentures,
          shall: 

                    (a)  pay all costs and expenses relating to the
          offering, sale and issuance of the Debentures, including
          commissions to the underwriters payable pursuant to the
          Underwriting Agreement and the Pricing Agreement and compensation
          of the Trustee under the Indenture in accordance with the
          provisions of Section ___ of the Base Indenture;

                    (b)  pay all costs and expenses of the Trust
          (including, but not limited to, costs and expenses relating to
          the organization of the Trust, the offering, sale and issuance of
          the Trust Securities (including commissions to the underwriters
          in connection therewith), the fees and expenses of the
          Institutional Trustee and the Delaware Trustee, the costs and
          expenses relating to the operation of the Trust, including
          without limitation, costs and expenses of accountants, attorneys,
          statistical or bookkeeping services, expenses for printing and
          engraving and computing or accounting equipment, paying agent(s),
          registrar(s), transfer agent(s), duplicating, travel and
          telephone and other telecommunications expenses and costs and
          expenses incurred in connection with the acquisition, financing,
          and disposition of Trust assets) to which the Trust might become
          subject;

                    (c)  be primarily liable for any indemnification
          obligations arising with respect to the Declaration; and 

                    (d)  pay any and all taxes (other than United States
          withholding taxes attributable to the Trust or its assets) and
          all liabilities, costs and expenses with respect to such taxes of
          the Trust. 

                    SECTION 5.2.  Payment Upon Resignation or Removal.

                    Upon termination of this First Supplemental Indenture
          or the Base Indenture or the removal or resignation of the
          Trustee pursuant to this Section 5.2, the Company shall pay to
          the Trustee all amounts accrued to the date of such termination,
          removal or resignation. Upon termination of the Declaration or
          the removal or resignation of the Delaware Trustee or the
          Institutional Trustee, as the case may be, pursuant to Section
          5.6 of the Declaration, the Company shall pay to the Delaware
          Trustee or the Institutional Trustee, as the case may be, all

          amounts accrued to the date of such termination, removal or
          resignation.

                                      ARTICLE VI
                                        NOTICE

                    SECTION 6.1.  Notice by the Company.

                    The Company shall give prompt written notice to a
          Responsible Officer of the Trustee of any fact known to the
          Company that would prohibit the making of any payment of monies
          to or by the Trustee in respect of the Debentures pursuant to the
          provisions of this Article VI.  Notwithstanding any of the
          provisions of the Base Indenture and this First Supplemental
          Indenture, the Trustee shall not be charged with knowledge of the
          existence of any facts that would prohibit the making of any
          payment of monies to or by the Trustee in respect of the
          Debentures pursuant to the provisions of the Base Indenture,
          unless and until a Responsible Officer of the Trustee shall have
          received written notice thereof from the Company or a holder or
          holders of Senior Indebtedness or from any trustee therefor and
          before the receipt of any such written notice, the Trustee,
          subject to the provisions of the Base Indenture, shall be
          entitled in all respects to assume that no such facts exist;
          provided, however, that if the Trustee shall not have received
          the notice provided for in this Article VI at least two Business
          Days prior to the date upon which by the terms hereof any money
          may become payable for any purpose (including, without
          limitation, the payment of the principal of (or premium, if any)
          or interest on any Debenture), then, anything herein contained to
          the contrary notwithstanding, the Trustee shall have full power
          and authority to receive such money and to apply the same to the
          purposes for which they were received, and shall not be affected
          by any notice to the contrary that may be received by it within
          two Business Days prior to such date.

                                     ARTICLE VII
                                  FORM OF DEBENTURE

                    SECTION 7.1.  Form of Debenture.

                    The Debentures and the Trustee's  Certificate of
          Authentication to be endorsed thereon are to be substantially in
          the following forms: 
                             (FORM OF FACE OF DEBENTURE)


                    [IF THE DEBENTURE IS TO BE A GLOBAL DEBENTURE, INSERT -
          This Debenture is a Global Debenture within the meaning of the
          Indenture hereinafter referred to and is registered in the name
          of the Clearing Agency or a nominee of the Clearing Agency.  This
          Debenture is exchangeable for Debentures registered in the name
          of a person other than the Clearing Agency or its nominee only in
          the limited circumstances described in the Indenture, and no

          transfer of this Debenture (other than a transfer of this
          Debenture as a whole by the Clearing Agency to a nominee of the
          Clearing Agency or by a nominee of the Clearing Agency to the
          Clearing Agency or another nominee of the Clearing Agency) may be
          registered except in limited circumstances.

                    Unless this Debenture is presented by an authorized
          representative of The Depository Trust Company (55 Water Street,
          New York, New York) to the issuer or its agent for registration
          of transfer, exchange or payment, and any Debenture issued is
          registered in the name of Cede & Co. or such other name as
          requested by an authorized representative of The Depository Trust
          Company and any payment hereon is made to Cede & Co., ANY
          TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY A
          PERSON IS WRONGFUL since the registered owner hereof, Cede & Co.,
          has an interest herein.] 

          No. ____________________________
          $_______________________________
          CUSIP No.________________________



                                INGERSOLL-RAND COMPANY
                                        ___% DEBENTURE
                           DUE [                ] 16, 2003

                    INGERSOLL-RAND COMPANY, a New Jersey corporation (the
          "Company", which term includes any successor corporation under
          the Indenture hereinafter referred to), for value received,
          hereby promises to pay to ______________________________, the
          principal sum of
          ___________________________________________________
          ($______________) on __________ 16, 2003 (such date is
          hereinafter referred to as the "Maturity Date"), and to pay
          interest on said principal sum from           , 1998, or from the
          most recent interest payment date (each such date, an "Interest
          Payment Date") to which interest has been paid or duly provided
          for, quarterly (subject to deferral as set forth herein) in
          arrears on February 16, May 16, August 16 and November 16 of each
          year, commencing on [                ] 16, 1998, initially at the
          rate of ___% per annum until [                ] 15, 2001, and at
          the Reset Rate thereafter until the principal hereof shall have
          become due and payable, and on any overdue principal and premium,
          if any, and (without duplication and to the extent that payment
          of such interest is enforceable under applicable law) on any
          overdue installment of interest at the rate of ___% until [       
                  ] 15, 2001, and at the Reset Date thereafter, compounded
          quarterly.  The interest rate will be reset on the third business
          day preceding [                ] 16, 2001 to the Reset Rate (as
          determined by the Reset Agent).  The amount of interest payable
          on any Interest Payment Date shall be computed on the basis of a
          360-day year consisting of twelve 30-day months. In the event
          that any date on which interest is payable on this Debenture is

          not a Business Day, then payment of interest payable on such date
          will be made on the next succeeding day that is a Business Day
          (and without any interest or other payment in respect of any such
          delay), except that, if such Business Day is in the next
          succeeding calendar year, such payment shall be made on the
          immediately preceding Business Day, in each case with the same
          force and effect as if made on such date.  The interest
          installment so payable, and punctually paid or duly provided for,
          on any Interest Payment Date will, as provided in the Indenture,
          be paid to the person in whose name this Debenture (or one or
          more Predecessor Securities, as defined in said Indenture) is
          registered at the close of business on the regular record date
          for such interest installment which in the case of a Global
          Debenture shall be the close of business on the business day next
          preceding such Interest Payment Date; provided, however, if
          pursuant to the terms of the indenture the Debentures are no
          longer represented by a Global Debenture, the Company may select
          such regular record date for such interest installment which
          shall be more than one Business Day but less than 60 Business
          Days prior to an Interest Payment Date.  Any such interest
          installment not punctually paid or duly provided for shall
          forthwith cease to be payable to the registered Holders on such
          regular record date and may be paid to the Person in whose name
          this Debenture (or one or more Predecessor Securities) is
          registered at the close of business on a special record date to
          be fixed by the Trustee for the payment of such defaulted
          interest, notice whereof shall be given to the registered Holders
          of this series of Debentures not less than 10 days prior to such
          special record date, or may be paid at any time in any other
          lawful manner not inconsistent with the requirements of any
          securities exchange on which the Debentures may be listed, and
          upon such notice as may be required by such exchange all as more
          fully provided in the Indenture.  The principal of (and premium,
          if any) and the interest on this Debenture shall be payable at
          the office or agency of the Trustee maintained for that purpose
          in any coin or currency of the United States of America that at
          the time of payment is legal tender for payment of public and
          private debts; provided, however, that payment of interest may be
          made at the option of the Company by check mailed to the
          registered Holder at such address as shall appear in the Security
          Register or by wire transfer to an account appropriately
          designated by the Holder entitled thereto.  Notwithstanding the
          foregoing, so long as the Holder of this Debenture is the
          Institutional Trustee or the Collateral Agent, the payment of the
          principal of (and premium, if any) and interest on this Debenture
          will be made at such place and to such account as may be
          designated in writing by the Institutional Trustee or the
          Collateral Agent.

                    The indebtedness evidenced by this Debenture is, to the
          extent provided in the Indenture, senior and unsecured and will
          rank in right of payment on parity with all other senior
          unsecured obligations of the Company.

                    This Debenture shall not be entitled to any benefit
          under the Indenture hereinafter referred to, be valid or become
          obligatory for any purpose until the Certificate of
          Authentication hereon shall have been signed by or on behalf of
          the Trustee. 

                    The provisions of this Debenture are continued on the
          reverse side hereof and such continued provisions shall for all
          purposes have the same effect as though fully set forth at this
          place. 

                    IN WITNESS WHEREOF, the Company has caused this
          instrument to be executed.

          Dated 

                                        INGERSOLL-RAND COMPANY


                                        By:________________________________
                                           Name:
                                           Title:

          Attest:

          By:________________________________
               Name:
               Title:

                       (FORM OF CERTIFICATE OF AUTHENTICATION)

                            CERTIFICATE OF AUTHENTICATION

          This is one of the Debentures of the series of Debentures
          described in the within-mentioned Indenture. 

          Dated__________________________________________

          ___________________________
           as Trustee


          By_____________________________________________
               Authorized Signatory


                            (FORM OF REVERSE OF DEBENTURE)


               This Debenture is one of a duly authorized series of
          Securities of the Company (herein sometimes referred to as the
          "Securities"), specified in the Indenture, all issued or to be
          issued in one or more series under and pursuant to an Indenture
          dated as of              , 1998 (the "Base Indenture"), duly
          executed and delivered between the Company and
          _____________________________________, as Trustee (the "Trustee")
          (as supplemented by a First Supplemental Indenture, dated         
                , 1998), (the Base Indenture as so supplemented, the
          "Indenture"), to which Indenture and all indentures supplemental
          thereto reference is hereby made for a description of the rights,
          limitations of rights, obligations, duties and immunities
          thereunder of the Trustee, the Company and the Holders of the
          Securities.  By the terms of the Indenture, the Securities are
          issuable in series that may vary as to amount, date of maturity,
          rate of interest and in other respects as provided in the
          Indenture.  This series of Securities is limited in aggregate
          principal amount as specified in said First Supplemental
          Indenture.

                    If a Tax Event shall occur and be continuing, the
          Company may, at its option, redeem Debentures in whole (but not
          in part) at any time at a Redemption Price per Debenture equal to
          the Redemption Amount plus accrued and unpaid interest thereon,
          including Compounded Interest and expenses and taxes of the Trust
          (each as defined herein), if any, to the Tax Event Redemption
          Date.  The Redemption Price shall be paid to each Holder of the
          Debenture by the Company, no later than 12:00 noon, New York City
          time, on the Tax Event Redemption Date, by check or wire transfer
          in immediately available funds, at such place and to such account
          as may be designated by each such Holder.

                    The Debentures are not entitled to the benefit of any
          sinking fund.

                    If a Failed Remarketing has occurred, each Holder of
          this Debenture who holds this Debenture on the day immediately
          following the Purchase Contract Settlement Date shall have the
          right (the "Put Option") on or after the  Business Day
          immediately following the Purchase Contract Settlement Date, upon
          at least three Business Days' prior notice, to require the
          Company to repurchase such Holder's Debentures on
          ____________________, 2001 (the "Put Option Exercise Date"),
          either in whole or in part, at a repayment price per Debenture
          equal to $10, plus accrued and unpaid interest, if any, thereon
          to the date of payment including deferred interest, if any (the
          "Debenture Repayment Price").  In order for the Debentures to be
          so repurchased, the Company must receive, on or prior to 5:00
          p.m. New York City Time on the third Business Day immediately
          preceding the Put Option Exercise Date, at the principal
          executive offices of Ingersoll-Rand Company in Woodcliff Lake,
          New Jersey, the Debentures to be repurchased with the form
          entitled "Option to Elect Repayment" on the reverse of or
          otherwise accompanying such Debentures duly completed.  Any such
          notice received by the Trustee shall be irrevocable.  All
          questions as to the validity, eligibility (including time of
          receipt) and acceptance of the Debentures for repayment shall be
          determined by the Company, whose determination shall be final and
          binding.  The payment of the Debentures Repayment Price in
          respect of such Debentures shall be made, either through the
          Trustee or the Company acting as Paying Agent, no later than
          12:00 noon, New York City time, on the Put Option Exercise Date.

                    In case an Event of Default, as defined in the
          Indenture, shall have occurred and be continuing, the principal
          of all of the Debentures may be declared, and upon such
          declaration shall become, due and payable, in the manner, with
          the effect and subject to the conditions provided in the
          Indenture. 

                    The Indenture contains provisions permitting the
          Company and the Trustee, with the consent of the Holders of not
          less than a majority in aggregate principal amount of the
          Debentures of each series affected at the time outstanding, as
          defined in the Indenture, to execute supplemental indentures for
          the purpose of, among other things, adding any provisions to or
          changing or eliminating any of the provisions of the Indenture or
          of any supplemental indenture or of modifying the rights of the
          Holders of the Debentures; provided, however, that, among other
          things, no such supplemental indenture shall (i) reduce the
          principal amount thereof, or reduce the rate or extend the time
          of payment of interest thereon (subject to the Company's right to
          defer such payments in the manner set forth herein), or reduce
          any premium payable upon the redemption thereof, without the
          consent of the Holder of each Debenture so affected, or (ii)
          reduce the aforesaid percentage of Debentures, the Holders of

          which are required to consent to any such supplemental indenture,
          without the consent of  the Holders of each Debenture then
          outstanding and affected thereby. The Indenture also contains
          provisions permitting the Holders of a majority in  aggregate
          principal amount of the Securities of any series at the time 
          outstanding affected thereby, on behalf of all of the Holders of
          the Debentures of such series, to waive a Default or Event of
          Default with respect to such  series, and its consequences,
          except a Default or Event of Default in the payment of the
          principal of or premium, if any, or interest on any of the
          Securities of such series. Any such consent or waiver by the
          registered Holder of this Debenture (unless revoked as provided
          in the Indenture) shall be conclusive and binding upon such
          Holder and upon all future Holders and owners of this Debenture
          and of any Debenture issued in exchange for or in place hereof
          (whether by registration of transfer or otherwise), irrespective
          of whether or not any notation of such consent or waiver is made
          upon this Debenture. 

                    No reference herein to the Indenture and no provision
          of this Debenture or of the Indenture shall alter or impair the
          obligation of the Company, which is absolute and unconditional,
          to pay the principal of and premium, if any, and interest on this
          Debenture at the time and place and at the rate and in the money
          herein prescribed. 

                    So long as the Company is not in default in the payment
          of interest on the Debenture, the Company shall have the right at
          any time during the term of the Debentures from time to time to
          extend the interest payment period of such Debentures for a
          period not extending, in the aggregate, beyond the Maturity Date
          of the Debentures (an "Extended Interest Payment Period").  At
          the end of an Extended Interest Payment Period, the Company shall
          pay all interest then accrued and unpaid (together with the
          interest thereon at the rate of ___% until [                ] 15,
          2001 and at the Reset Rate thereafter to the extent that payment
          of such interest is enforceable under applicable law). In the
          event that the Company exercises this right, then (a) the Company
          shall not declare or pay dividends or make any distribution with
          respect to, or redeem, purchase, acquire or make a liquidation
          payment with respect to, any of its capital stock (other than (i)
          purchases or acquisitions of capital stock of the Company in
          connection with the satisfaction by the Company of its
          obligations under any employee or agent benefit plans or the
          satisfaction by the Company of its obligations pursuant to any
          contract or security outstanding on the date of such event
          requiring the Company to purchase capital stock of the Company,
          (ii) as a result of a reclassification of the Company's capital
          stock or the exchange or conversion of one class or series of the
          Company's capital stock for another class or series of the
          Company capital stock, (iii) the purchase of fractional interests
          in shares of the Company's capital stock pursuant to the
          conversion or exchange provisions of such capital stock or the
          security being converted or exchanged, (iv) dividends or

          distributions in capital stock of the Company (or rights to
          acquire capital stock) or repurchases or redemptions of capital
          stock solely from the issuance or exchange of capital stock or
          (v) redemptions or purchases of any rights outstanding under a
          shareholder rights plan and the declaration thereunder of a
          dividend of rights in the future), (b) the Company shall not make
          any payment of interest, principal or premium, if any, or repay,
          repurchase or redeem any debt securities issued by the Company
          that rank junior to the Debentures, and (c) the Company shall not
          make any guarantee payments with respect to the foregoing (other
          than payments pursuant to the Guarantee or the Common Securities
          Guarantee).  Prior to the termination of any such Extended
          Interest Payment Period, the Company may further extend the
          interest payment period; provided, that such Extended Interest
          Payment Period, together with all such previous and further
          extensions thereof, may not extend beyond the Maturity Date of
          the Debenture. At the termination of any such Extended Interest
          Payment Period and upon the payment of all accrued and unpaid
          interest and any additional amount then due, the Company may
          commence a new Extended Interest Payment Period, subject to the
          above requirements. 

                    As  provided in the Indenture and subject to certain
          limitations therein set forth, this Debenture is transferable by
          the registered Holder hereof on the Security Register of the
          Company, upon surrender of this Debenture for registration of
          transfer at the office or agency of the Trustee in the City of
          Chicago and State of Illinois accompanied by a written instrument
          or  instruments of transfer in form satisfactory to the Company
          or the Trustee duly executed by the registered Holder hereof or
          his attorney duly authorized in  writing, and thereupon one or
          more new Debentures of authorized denominations and for the same
          aggregate principal amount and series will be issued to the
          designated transferee or transferees. No service charge will be
          made for any such transfer, but the Company may require payment
          of a sum sufficient to cover any tax or other governmental charge
          payable in relation thereto.

                    Prior to due presentment for registration of transfer
          of this Debenture, the Company, the Trustee, any Paying Agent and
          the Security Registrar may deem and treat the registered holder
          hereof as the absolute owner hereof (whether or not this
          Debenture shall be overdue and notwithstanding any notice of
          ownership or writing hereon made by anyone other than the
          Security Registrar) for the purpose of receiving payment of or on
          account of the principal hereof and premium, if any, and interest
          due hereon and for all other purposes, and neither the Company
          nor the Trustee nor any Paying Agent nor any Security Registrar
          shall be affected by any notice to the contrary. 

                    No recourse shall be had for the payment of the
          principal of or the interest on this Debenture, or for any claim
          based hereon, or otherwise in respect hereof, or based on or in
          respect of the Indenture, against any incorporator, shareholder,

          officer or director, past, present or future, as such, of the
          Company or of any predecessor or successor corporation, whether
          by virtue of any constitution, statute or rule of law, or by the
          enforcement of any assessment or penalty or otherwise, all such
          liability being, by the acceptance hereof and as part of the
          consideration for the issuance hereof, expressly waived and
          released. 

                    The Indenture imposes certain limitations on the
          ability of the Company to, among other things, merge or
          consolidate with any other Person or sell, assign, transfer or
          lease all or substantially all of its properties or assets. All
          such covenants and limitations are subject to a number of
          important qualifications and exceptions. The Company must report
          periodically to the Trustee on compliance with the covenants in
          the Indenture. 

                    The Debentures of this series are issuable only in
          registered form without coupons in denominations of $50 and any
          integral multiple thereof.  This Global Debenture is exchangeable
          for Debentures in definitive form only under certain limited
          circumstances set forth in the Indenture.  As provided in the
          Indenture and subject to certain limitations therein set forth,
          Debentures of this series so issued are exchangeable for a like
          aggregate principal amount of Debentures of this series of a
          different authorized denomination, as requested by the Holder
          surrendering the same.   

                    All terms used in this Debenture that are defined in
          the Indenture shall have the meanings assigned to them in the
          Indenture. 

                              OPTION TO ELECT REPAYMENT

                    The undersigned hereby irrevocably requests and
          instructs the Company to repay $_____ principal amount of the
          within Debenture, pursuant to its terms, on the "Put Option
          Exercise Date," together with  any interest thereon accrued but
          unpaid to the date of repayment, to the undersigned at:

          (Please print or type Name and Address of the Undersigned)

          and to issue to the undersigned, pursuant to the terms of the
          Indenture, a new Debenture or Debentures representing the
          remaining aggregate principal amount of this Debenture.

          For this Option to Elect Repayment to be effective, this
          Indenture with the Option to Elect Repayment duly completed must
          be received by the Company at Ingersoll-Rand Company, Attn:
          Corporate Secretary, 200 Chestnut Ridge Road, Woodcliff Lake, New
          Jersey 07679, no later than 5:00 p.m. on [                ] 27,
          2001.

          Dated:                   Signature:  ________________________

                              Signature Guarantee:  ___________________


          Note: The signature to this Option to Elect Repayment must
          correspond with the name as written upon the face of the within
          Debenture in every particular without alternation or enlargement
          or any change whatsoever. 

                                   ----------------
                                      ASSIGNMENT

          FOR VALUE RECEIVED, the undersigned assigns and transfers this
          Debenture to:

          _________________________________________________________________
          _________________________________________________________________
          _________________________________________________________________
          (Insert assignee's social security or tax identification number) 

          _________________________________________________________________
          _________________________________________________________________
          _________________________________________________________________
                      (Insert address and zip code of assignee) 

          and irrevocably appoints

          _________________________________________________________________
          _________________________________________________________________
          _________________________________________________________________
          agent to transfer this Debenture on the books of the Trust. The
          agent may substitute another to act for him or her. 

          Date: ____________________________________

                              Signature: ______________________________

                              Signature Guarantee: ____________________



             (Sign exactly as your name appears on the other side of this
          Debenture)

                                     ARTICLE VIII
                             ORIGINAL ISSUE OF DEBENTURES

                    SECTION 8.1.  Original Issue of Debentures.

                    Debentures in the aggregate principal amount of $       
                          may, upon execution of this First Supplemental
          Indenture, be executed by the Company and delivered to the
          Trustee for authentication, and the Trustee shall thereupon
          authenticate and deliver said Debentures to or upon the written
          order of the Company, signed by its Chairman, its Vice Chairman,
          its President, or any Vice President and its Treasurer or an
          Assistant Treasurer, without any further action by the Company. 


                                      ARTICLE IX
                                    MISCELLANEOUS

                    SECTION 9.1.  Ratification of Indenture. 

                    The Indenture as supplemented by this First
          Supplemental Indenture, is in all respects ratified and
          confirmed, and this First Supplemental Indenture shall be deemed
          part of the Indenture in the manner and to the extent herein and
          therein provided.

                    SECTION 9.2.  Trustee Not Responsible for Recitals.

                    The recitals herein contained are made by the Company
          and not by the Trustee, and the Trustee assumes no responsibility
          for the correctness thereof. The Trustee makes no representation
          as to the validity or sufficiency of this  First Supplemental
          Indenture.

                    SECTION 9.3.  Governing Law.

                    This First  Supplemental Indenture and each Debenture
          shall be deemed to be a contract made under the internal laws of
          the State of New York, and for all  purposes shall be construed
          in accordance with the laws of said State.

                    SECTION 9.4.  Separability.

                    In case any one or more of the provisions contained in
          this First Supplemental Indenture or in the Debentures shall for
          any reason be held to be invalid illegal or unenforceable in any
          respect, such invalidity, illegality  or unenforceability shall
          not affect any other provisions of this First Supplemental
          Indenture or of the Debentures, but this First Supplemental
          Indenture and the Debentures shall be construed as if such
          invalid or illegal or unenforceable provision had never been
          contained herein or therein. 

                    SECTION 9.5.  Counterparts.

                    This First Supplemental Indenture may be executed in
          any number of counterparts each of which shall be an original;
          but such counterparts shall together constitute but one and the
          same instrument.

                    SECTION 9.6.  Preferred Securities Guarantee and
          Declaration.

                    The Preferred Securities Guarantee and the Declaration
          shall be deemed to be specifically described in this First
          Supplemental Indenture for purposes of clause (i) of the first
          proviso contained in Section 310(b) of the Trust Indenture Act.

                    IN WITNESS WHEREOF, the parties hereto have caused this
          First Supplemental Indenture to be duly executed by their
          respective officers thereunto duly authorized, on the date or
          dates indicated in the acknowledgments and as of the day and year
          first above written. 


                                   INGERSOLL-RAND COMPANY,
                                   as Issuer


                                   By: ____________________________
                                       Name:
                                       Title:


                                   _________________________________
                                   as Trustee


                                   By: _____________________________
                                       Name:
                                       Title:





















          _________________________________________________________________


                              FIRST SUPPLEMENTAL INDENTURE

                             Dated as of  March   , 1998

                                       between

                                INGERSOLL-RAND COMPANY

                                      AS ISSUER

                                         and

                          _________________________________

                                      AS TRUSTEE

          _________________________________________________________________


                                  TABLE OF CONTENTS

                                                                       Page


                                      ARTICLE I
                                     DEFINITIONS  . . . . . . . . . . .   1

               SECTION 1.1.  Definition of Terms  . . . . . . . . . . .   1

                                      ARTICLE II
                    GENERAL TERMS AND CONDITIONS OF THE DEBENTURES  . .   4

               SECTION 2.1.  Designation and Principal Amount . . . . .   4
               SECTION 2.2.  Maturity . . . . . . . . . . . . . . . . .   4
               SECTION 2.3.  Form and Payment . . . . . . . . . . . . .   4
               SECTION 2.4.  Global Debenture . . . . . . . . . . . . .   4
               SECTION 2.5.  Interest . . . . . . . . . . . . . . . . .   6

                                     ARTICLE III
                             REDEMPTION OF THE DEBENTURES . . . . . . .   7

               SECTION 3.1.  Tax Event Redemption . . . . . . . . . . .   7
               SECTION 3.2.  Redemption Procedure for Debentures  . . .   7
               SECTION 3.3.  No Sinking Fund  . . . . . . . . . . . . .   8
               SECTION 3.4.  Option to Put Debentures . . . . . . . . .   8
               SECTION 3.5.  Repurchase Procedure for Debentures  . . .   8

                                      ARTICLE IV
                         EXTENSION OF INTEREST PAYMENT PERIOD . . . . .   9

               SECTION 4.1.  Extension of Interest Payment Period . . .   9
               SECTION 4.2.  Notice of Extension  . . . . . . . . . . .  10
               SECTION 4.3.  Limitation of Transactions . . . . . . . .  10

                                      ARTICLE V
                                       EXPENSES . . . . . . . . . . . .  11

               SECTION 5.1.  Payment of Expenses  . . . . . . . . . . .  11
               SECTION 5.2.  Payment Upon Resignation or Removal  . . .  11

                                      ARTICLE VI
                                        NOTICE  . . . . . . . . . . . .  11

               SECTION 6.1.  Notice by the Company  . . . . . . . . . .  11

                                     ARTICLE VII
                                  FORM OF DEBENTURE . . . . . . . . . .  12

               SECTION 7.1.  Form of Debenture  . . . . . . . . . . . .  12

                                     ARTICLE VIII
                             ORIGINAL ISSUE OF DEBENTURES . . . . . . .  22

               SECTION 8.1.  Original Issue of Debentures . . . . . . .  22

                                      ARTICLE IX
                                    MISCELLANEOUS . . . . . . . . . . .  22

               SECTION 9.1.  Ratification of Indenture  . . . . . . . .  22
               SECTION 9.2.  Trustee Not Responsible for Recitals . . .  22
               SECTION 9.3.  Governing Law  . . . . . . . . . . . . . .  22
               SECTION 9.4.  Separability . . . . . . . . . . . . . . .  22
               SECTION 9.5.  Counterparts.  . . . . . . . . . . . . . .  22
               SECTION 9.6.  Preferred Securities Guarantee and
                              Declaration . . . . . . . . . . . . . . .  23