EIGHTH AMENDMENT TO REVOLVING LOAN, TERM LOAN,
                    EQUIPMENT LOAN AND SECURITY AGREEMENT,
             MODIFICATION OF NOTES AND REAFFIRMATION OF GUARANTIES
             -----------------------------------------------------

     This EIGHTH AMENDMENT TO REVOLVING LOAN, TERM LOAN, EQUIPMENT LOAN,
SECURITY AGREEMENT AND REAFFIRMATION OF GUARANTIES, dated as of April ___, 1996
(this "AMENDMENT") is by and between FLEET NATIONAL BANK F/K/A FLEET NATIONAL
BANK OF CONNECTICUT F/K/A SHAWMUT BANK CONNECTICUT, N.A., a national banking
association with a place of business at 777 Main Street, Hartford, Connecticut
06115 ("LENDER") and EDAC TECHNOLOGIES CORPORATION, a Wisconsin corporation with
a principal place of business at 1790 New Britain Avenue, Farmington,
Connecticut 06032 ("BORROWER").

     On October 3, 1985, Lender and Borrower entered into a certain Revolving
Loan and Security Agreement which has been (a) amended and restated in its
entirety by a certain Fifth Amended and Restated Revolving Loan, Term Loan,
Equipment Loan and Security Agreement dated February 28, 1995, (b) amended by a
certain Sixth Amendment to Revolving Loan, Term Loan, Equipment Loan and
Security Agreement dated July 31, 1995 and (c) amended by a certain Seventh
Amendment to Revolving Loan, Term Loan, Equipment Loan and Security Agreement
and Reaffirmation of Guaranties dated as of January 26, 1996 (as amended and in
effect from time to time, collectively, the "LOAN AGREEMENT").  Capitalized
terms used herein and not defined herein shall have the meanings given to them
in the Loan Agreement.

     Pursuant to the Loan Agreement, the Lender has made: (i) a $7,000,000.00
revolving loan (the "REVOLVING LOAN") as evidenced by a certain Revolving
Promissory Note dated February 28, 1995 (the "REVOLVING NOTE"), (ii) a
$500,000.00 equipment loan (the "FIRST EQUIPMENT LOAN") as evidenced by a
certain Equipment Promissory Note dated March 29, 1994 (the "FIRST EQUIPMENT
NOTE"), (iii) a second $500,000.00 equipment loan (the "SECOND EQUIPMENT LOAN")
as evidenced by a certain Equipment Promissory Note II dated February 28, 1995
(the "SECOND EQUIPMENT NOTE"), (iv) a $4,000,000.00 term loan (the "TERM LOAN")
as evidenced by a certain Term Promissory Note dated March 22, 1993 (the "TERM
NOTE") and (v) a $1,000,000.00 construction to permanent loan (the "CONSTRUCTION
LOAN") as evidenced by a certain Construction to Permanent Loan Promissory Note
dated July 31, 1995 (the "CONSTRUCTION NOTE").

     On July 30, 1992, Gros-Ite Industries, Inc. and Natural Cool LTD
(collectively, the "GUARANTORS") each executed a separate guaranty of the
obligations of the Borrower to the Lender, which guaranties have been reaffirmed
from time to time (collectively, the "GUARANTIES"). The Loan Agreement,
Revolving Note, the First Equipment Note, the Second Equipment Note, the
Guaranties and the related documents are collectively referred to as the "LOAN
DOCUMENTS".

 
     Borrower has requested that Lender amend the Loan Agreement and the Loan
Documents in order to, among other things, (i) extend the termination date of
the Revolving Loan, (ii) amend the Borrowing Base, and (iii) make other
amendments as set forth herein.  Lender has advised Borrower that Lender is
prepared to make the amendments requested on the condition that Borrower join
with Lender in this Amendment upon the terms and conditions set forth herein.

     In consideration of this Amendment and for other good and valuable
consideration, the receipt and sufficiency of which is hereby acknowledged,
Lender, Borrower and Guarantors hereby agree as follows.

I.   Acknowledgments, Affirmations and Representations and Warranties.
     ---------------------------------------------------------------- 

     A.   The Borrower and each of the Guarantors acknowledge and affirm that:

          1.   All of the statements contained herein are true and correct and
that they understand that the Lender is relying on the truth and completeness of
such statements to enter into this Amendment.

          2.   As of the date hereof and without regard to the financial
accommodations contemplated herein, the Borrower is legally and validly indebted
to the Lender in the principal amount of $__________ with respect to the
Revolving Loan, $251,377.71 with respect to the First Equipment Loan,
$455,772.45 with respect to the Second Equipment Loan and $3,493,294.72 with
respect to the Term Loan, plus interest and fees accrued and accruing thereon
and costs and expenses of collection, including without limitation, attorneys'
fees, and there is no defense, offset or counterclaim with respect to any of the
foregoing or independent claim or action against the Lender.

          3.   The Guarantors are legally and validly and jointly and severally
indebted to the Lender by virtue of the Guaranties and there is no defense,
offset or counterclaim with respect thereto or claim or independent against the
Lender.

     B.   The Borrower and each of the Guarantors represent and warrant to the
Lender that:

          1.   The resolutions previously adopted by the Board of Directors of
the Borrower and the Guarantors and provided to the Lender have not in any way
been rescinded or modified and have been in full force and effect since their
adoption to and including the date hereof and are now in full force and effect,
except to the extent that they have been modified or supplemented to authorize
this Amendment and the documents and transactions described herein.

                                     - 2 -

 
          2.   The Borrower and each of the Guarantors have the corporate power
and authority to enter into, and have taken all necessary corporate action to
authorize, this Amendment and the transactions contemplated hereby.

          3.   All representations, warranties and covenants contained in, and
schedules and exhibits attached to, the Loan Documents are true and correct on
and as of the date hereof, are incorporated herein by reference and are hereby
remade.

          4.   Other than the defaults previously waived in writing by the
Lender, the Borrower and the Guarantors are not currently in default under any
of the Loan Documents, and no condition exists which would constitute an event
of default under any of the Loan Documents but for the giving of notice or
passage of time, or both.

          5.   The consummation of the transactions contemplated hereby is not
prevented or limited by, nor does it conflict with or result in a breach of
terms, conditions or provisions of the Borrower's or Guarantors' respective
Certificates of Incorporation or Bylaws or any evidence of indebtedness,
agreement or instrument of whatever nature to which the Borrower or any of the
Guarantors is a party or by which any of them is bound, does not constitute a
default under any of the foregoing and does not violate any federal, state or
local law, regulation or order or any order of any court or agency which is
binding upon the Borrower or any of the Guarantors.

II.  Amendments to Loan Documents.
     ---------------------------- 

     A.   Amendments to the Loan Agreement.
          -------------------------------- 

          1.   Amendment to Section 2.1 of the Loan Agreement.  The Loan
               ----------------------------------------------           
Agreement is hereby amended by deleting Section 2.1 in its entirety and
substituting the following in lieu thereof:

          2.1  Revolving Loan.  The Lender may loan to the Borrower, at its
               --------------                                              
          discretion, and the Borrower may borrow from the Lender, from time to
          time (the "REVOLVING LOAN"), up to that amount (hereinafter referred
          to as the "BORROWING BASE") which is the lesser of:

               a.   The sum of:
 
               (1)  EIGHTY PERCENT (80%) of the Borrower's Eligible Receivables;

               (2)  FIFTY-FIVE PERCENT (55%) of the Borrower's Eligible
                    Inventory, but in any event not to exceed FOUR MILLION
                    DOLLARS ($4,000,000.00);

                                     - 3 -

 
               which sum shall be reduced by the aggregate amount committed
               under any letter or letters of credit issued by the Lender on
               behalf of the Borrower; OR

               b.   SEVEN MILLION DOLLARS ($7,000,000.00), reduced by the
                    aggregate amount committed under any letter or letters of
                    credit issued by the Lender on behalf of the Borrower.

                    Nothing herein shall be construed to require the Lender to
                    lend up to the Borrowing Base, and nothing shall prohibit
                    the Lender from lending in excess of the Borrowing Base, all
                    loans to be at the discretion of the Lender.

                    The Revolving Loan shall be evidenced by the Revolving
                    Promissory Note annexed hereto and made a part hereof as
                    EXHIBIT "B".

          2.   Amendment to Section 2.9 of the Loan Agreement.  The Loan
               ----------------------------------------------           
Agreement is hereby amended by deleting the first sentence of Section 2.9 in its
entirety and substituting the following in lieu thereof:

               The Revolving Loan shall terminate on March 31, 1997 and may be
               renewed by the Lender, in its sole and absolute discretion, upon
               written notification by the Lender prior to March 31, 1997, which
               notification will contain the terms and conditions of any
               renewal.

          3.   Amendments to Section 4.1 of the Loan Agreement.  Section 4.1 of
               -----------------------------------------------                 
the Loan Agreement is hereby amended by:

               a.   Deleting Section 4.1.i. in its entirety and substituting the
                    following in lieu thereof:

                    The Borrower at all times hereafter shall:  maintain a
                    standard and modern system of accounting in accordance with
                    generally accepted accounting principles and ledger and
                    account cards which contain such information as may be
                    requested by the Lender; permit the Lender or any of its
                    employees, officers or agents, upon demand during the
                    Borrower's usual business hours, to have access to and to
                    examine all of the Borrower's books and records, and in
                    connection therewith, permit the Lender or any such
                    employees, officers or agents to copy and make abstracts
                    therefrom; deliver to the Lender (1) within ninety (90) days
                    after the end of each of the Borrower's fiscal years, a
                    reasonably detailed balance sheet and a

                                     - 4 -

 
                    reasonably detailed profit and loss statement covering the
                    Borrower's operations for such fiscal year audited and
                    certified by an independent certified public accountant
                    satisfactory to the Lender, along with a management letter
                    from such accountant; (2) within forty-five (45) days after
                    the end of each of the Borrower's fiscal quarters, a
                    reasonably detailed balance sheet and a reasonably detailed
                    profit and loss statement covering the Borrower's operations
                    for such fiscal quarter which financial information may be
                    internally prepared, and setting forth calculations in
                    reasonable detail evidencing such compliance along with a
                    certificate executed and certified as being true, correct
                    and complete, by the president or chief financial officer of
                    the Borrower demonstrating that the Borrower is in
                    compliance with all financial covenants contained in this
                    Loan Agreement; (3) within thirty (30) days after the end of
                    each month, a balance sheet and a profit and loss statement
                    covering the Borrower's operations for that month, which may
                    be internally prepared; (4) within thirty (30) days after
                    the end of each month, a backlog report including bookings
                    and shipments for that month; (5) within twenty (20) days
                    after the end of each calendar month, for such month, (i) a
                    detailed aging of Receivables, (ii) a detailed accounts
                    payable aging, and (iii) inventory reports, each in form and
                    substance satisfactory to Lender; (6) daily, a borrowing
                    base certificate and borrowing certificate reconciliations
                    in form and substance satisfactory to Lender and (7) within
                    twenty (20) days after demand by the Lender, deliver to the
                    Lender copies of any interim financial report or statement
                    prepared by or for the Borrower, any other report requested
                    by the Lender relating to the Collateral and the financial
                    condition of the Borrower.  Each financial report provided
                    to the Lender shall be accompanied by a certificate signed
                    by an authorized officer of the Borrower to the effect that
                    all reports, statements or documents delivered or caused to
                    be delivered to the Lender under this subparagraph are
                    complete, correct and thoroughly present the financial
                    condition of the Borrower and that there exists on the date
                    of delivery of said certificate to the Lender no condition
                    or event which constitutes an Event of Default and that no
                    events have occurred which, after notice by the Lender or
                    lapse of time or both, would constitute an Event of Default.

               b.   Adding Sections 4.1.m., 4.1.n. and 4.1.o. to the Loan
                    Agreement after Section 4.1.l. as follows:

                                     - 5 -

 
                    4.1.m.  The Borrower shall undertake and use its best
                    efforts to implement the recommendations of the Agreed Upon
                    Procedures Report (the "PROCEDURES REPORT") to be issued by
                    Arthur Andersen, which Procedures Report shall include,
                    without limitation, the following recommendations:
 
                         (1)  That Arthur Andersen complete an audit of the
                              Borrower's Inventory as of June 30, 1996 and
                              provide a valuation of the same;

                         (2)  That the Borrower implement a formal procedure for
                              estimating the cost of completion and the related
                              overall margins on a job by job basis.

                         (3)  That Borrower track finished goods.

                         (4)  That Borrower track and bill termination claims.

                         (5)  That Borrower track scrap by job and offset the
                              cost of sales by scrap so that a true profit
                              margin is generated.

                         (6)  That Borrower track parts held at subcontractors.

                         (7)  That the Borrower create formal written agreements
                              and policies for employee loans or advances.

                         (8)  That the Borrower properly record receipts of cash
                              in advance of shipment from customers (debit cash
                              and credit the liability account).

                         (9)  That the Borrower officially void the blank first
                              check on the payroll run.

                         (10) That the Borrower analyze the costs of storing
                              spare parts for Zapata and consider charging such
                              costs to Zapata.

                         (11) That the Borrower either bill Pratt & Whitney
                              ("PRATT") or obtain purchase orders from Pratt for
                              parts completed for Pratt and held by the
                              Borrower.

                                     - 6 -

 
                         (12) That the Borrower dispose of parts owned by Pratt
                              but held by the Borrower.

                    4.1.n.  The Borrower shall engage Arthur Andersen to review
                    the Borrower's progress with respect to the matters set
                    forth in the Procedures Report.

                    4.1.o.  The Borrower shall pay the Lender a fee in the
                    amount of $20,000.00 if the Lender notifies the Borrower
                    that the Lender will renew the Revolving Loan.  If the
                    Lender so notifies the Borrower of the Revolving Loan, but
                    the Borrower for any reason declines to renew the Revolving
                    Loan, the Borrower shall pay the Lender a fee in the amount
                    of $30,000.00.  Such fee shall be payable in immediately
                    available funds on the earlier of (i) the effective date of
                    such renewal or (ii) the day on which the Borrower declines
                    to renew the Revolving Loan.  Nothing contained herein shall
                    obligate the Lender to renew the Revolving Loan or prevent
                    the Lender from terminating the Revolving Loan pursuant to
                    the terms of the Loan Agreement.

          4.   Amendment Section 4.2 of the Loan Agreement.  Section 4.2 of the
               -------------------------------------------                     
Loan Agreement is hereby amended by deleting Section 4.2.o in its entirety and
substituting the following in lieu thereof:

               Make any loan, advance, contribution or payment of money or goods
               to any subsidiary, affiliated or parent corporation or to any
               officer, director or stockholder thereof (except compensation for
               personal services rendered) in excess of $250,000 in the
               aggregate at any time.

          5.   Addendum to Section 5.1 of the Loan Agreement.  Section 5.1 of
               ---------------------------------------------                 
the Loan Agreement is hereby amended by adding Section 5.1.o after Section 5.1.n
as follows:

          5.1.o     If the Lender, in its sole and absolute discretion, is not
          satisfied with the progress of the Borrower in implementing the
          recommendations of the Procedures Report.

          6.   Amendment to Exhibit A of the Loan Agreement.  Exhibit A of the
               --------------------------------------------                   
Loan Agreement is hereby amended by:

               a.   Deleting Section 4 of Exhibit "A" to the Loan Agreement in
                    its entirety and substituting the following in lieu thereof:

                                     - 7 -

 
               4.   Lender's Audit Fee.  The Borrower agrees to pay to the
                    ------------------                                    
                    Lender, upon demand, an audit fee (the "AUDIT FEE") of FIVE
                    HUNDRED DOLLARS ($500.00) per man day.  So long as no Event
                    of Default has occurred under this Loan Agreement, the
                    Borrower shall not be required to pay the Lender more than
                    ONE THOUSAND DOLLARS ($1,000.00) per audit in Audit Fees.
                    In addition to the Audit Fee, the Borrower shall reimburse
                    the Lender, upon demand, for any reasonable travel expenses
                    incurred by the Lender.  So long as no Event of Default has
                    occurred, Lender shall conduct no more than four on-site
                    audits of the Borrower per year.

               b.   Adding Section 5.d after Section 5.c as follows:

                    UCC-1 Financing Statement naming EDAC Technologies
                    Corporation as lessee and Summit Machine as lessor, and
                    filed with the Connecticut Secretary of State.

               c.   Deleting Section 7 in its entirety and substituting the
                    following in lieu thereof:

               7.   LOCATION OF COLLATERAL.  The Collateral shall be held at
                    ----------------------                                  
                    1790, 1798, 1806 and 1838 New Britain Avenue, Farmington,
                    Connecticut.  The Borrower shall immediately furnish written
                    notification to the Lender of any change or addition of
                    location of any place of the Borrower's business or location
                    at which any assets of the Borrower are located or stored.

               d.   Deleting Section 10 in its entirety and substituting the
                    following in lieu thereof:

                    Debt Service Ratio.  The Borrower shall maintain as of the
                    ------------------                                        
                    end of each calendar quarter, for the year to date period, a
                    ratio of [(earnings before interest, taxes and depreciation
                    allowance) minus (taxes paid)] to [(payments of Current
                               -----               --                      
                    Maturities of Long-Term Debt scheduled to be made during the
                    period to be tested) plus (interest)] of (a) not less than
                                         ----                                 
                    1.3 to 1.0 as of March 31, 1996, (b) 1.1 to 1.0 as of June
                    30, 1996, (c) 1.1 to 1.0 as of September 30, 1996.  The
                    Borrower shall maintain as of the fiscal year end, for the
                    year to date period, a ratio of [(earnings before interest,
                    taxes and depreciation allowance) minus (taxes paid)] minus
                                                      -----               -----
                    (unfunded capital expenditures) to [(payments of Current
                    Maturities of Long-Term Debt scheduled to be made during the
                    period to be tested)

                                     - 8 -

 
                    plus (interest)] of 0.8 to 1.0 as of December 31, 1996.
                    ----                                                    
                    "CURRENT MATURITIES OF LONG TERM DEBT" shall mean all
                    indebtedness of Borrower (excluding the Revolving Loan)
                    which, in accordance with GAAP may be properly classified as
                    long term debt, the portion of which is due within one (1)
                    year from the date of determination thereof.

               e.   Deleting Section 11 in its entirety and substituting the
                    following in lieu thereof:

                    Capital Expenditures Limitation.  The Borrower will not make
                    -------------------------------                             
                    in any one fiscal year, directly or indirectly.  Capital
                    Expenditures for the purchase, fabrication, creation or
                    lease of fixed assets, including rentals on leased items in
                    excess of an aggregate of FIVE HUNDRED SIXTEEN THOUSAND and
                    00/100 DOLLARS ($516,000.00) during the 1996 fiscal year.
                    "CAPITAL EXPENDITURES" shall mean amounts paid or
                    indebtedness incurred by the Borrower in connection with the
                    purchase or lease by the Borrower of Capital Assets that
                    would be required to be capitalized and shown on the balance
                    sheet of the Borrower in accordance with GAAP.  "CAPITAL
                    ASSETS" shall mean fixed assets, both tangible (such as
                    land, buildings, fixtures, machinery and equipment) and
                    intangible (such as patents, copyrights, trademarks,
                    franchises and good will); provided that Capital Assets
                                               --------                    
                    shall not include any item customarily charged directly to
                    expense or depreciated over a useful life of twelve (12)
                    months or less in accordance with GAAP.

               f.   Deleting Section 13 in its entirety and substituting the
                    following in lieu thereof:

                    Leverage Ratio.  The Borrower shall maintain a ratio of
                    --------------                                         
                    Total Liabilities less subordinated debt to Tangible Net
                                      ----                                  
                    Worth plus subordinated debt as of the end of each calendar
                    quarter of not greater than (a) 2.9 to 1.0 as of March 31,
                    1996, (b) 3.0 to 1.0 as of June 30, 1996, (c) 3.0 to 1.0 as
                    of September 30, 1996 and (d) 3.0 to 1.0 as of December 31,
                    1996.  For the purposes of this paragraph, "TOTAL
                    LIABILITIES" shall mean all debt and other liabilities of
                    the Borrower which in accordance with GAAP may be properly
                    classified as liabilities and all other liabilities,
                    indebtedness or obligation whether or not so classified.
                    For the purposes of this Section 13 and Section 14 below,
                    the term "TANGIBLE NET WORTH" shall mean as at any date of
                    determination

                                     - 9 -

 
                    thereof, (a) the Borrower's "net worth" as defined by and
                    determined in accordance with GAAP minus (b) amounts at
                                                       -----               
                    which good will and any other intangibles including, without
                    limitation, patents, trademarks, trade names, copyrights and
                    franchises, and amounts owed by and/or invested in officers
                    or shareholders of the Borrower would be shown on such
                    balance sheet minus (c) $162,000 (which amount shall be
                                  -----                                    
                    deemed to be the amount of loans due from affiliates,
                    subsidiaries or related entities of the Borrower, whether
                    such actual amount shall be higher or lower) minus (d)
                                                                 -----    
                    increases caused by a write-up of assets of the Borrower.

               g.   Deleting Section 14 in its entirety and substituting the
                    following in lieu thereof:

                    Minimum Tangible Net Worth.  The Borrower will maintain a
                    --------------------------                               
                    minimum Tangible Net Worth at the end of each calendar
                    quarter as indicated below:

 
 
                    Calendar Quarter          Minimum Tangible Net Worth
                    ----------------          --------------------------
                                           
                         3/31/96                           $5,150,000
                         6/30/96                           $5,100,000
                         9/30/96                           $5,225,000
                         12/31/96                          $5,200,000 


               h.   Deleting Section 15 in its entirety and substituting the
                    following in lieu thereof:

                    Salary Restrictions.  The Borrower shall not, without the
                    -------------------                                      
                    prior written consent of the Lender, pay salaries, bonuses
                    or otherwise directly or indirectly compensate F. Moskey, G.
                    Smith or G. Purple in excess of the yearly compensation paid
                    for the year ending December 31, 1995.  The Borrower shall
                    not, without the prior written consent of the Lender, pay a
                    salary or bonus to or otherwise directly or indirectly
                    compensate R. Whitty in excess of $125,000 for the year
                    ending December 31, 1996.

     B.   Amendments to Revolving Note.  The Revolving Note is hereby amended 
          ----------------------------                                        
by:
                                                                              
          1.   Deleting the third full paragraph on page one of the Revolving
               Note and the fourth paragraph beginning on page one of the
               Revolving Note in their entirety and substituting the following
               in lieu thereof:

                                     - 10 -

 
               Interest shall be charged on the outstanding principal balance
               hereunder at a per annum rate equal to the Prime Rate plus one
               (1.0%) percent.  In the event that the Prime Rate prevailing on
               the date hereof is subsequently increased or decreased, then, as
               of the date of such change, an increase or decrease will be made
               in the rate or rates of interest which will be charged under this
               Note, so that the interest rate or rates shall at all times be
               equal to the applicable rate or rates set forth above; provided,
               however, that at no time shall the interest rate or rates be more
               than the rate of interest permitted by law governing this Note.
               The "PRIME RATE" is herein defined to mean the interest rate
               announced from time to time by the Lender as its prime rate.  The
               Prime Rate is not necessarily the lowest rate available.

               The Lender may, in its sole and absolute discretion, reduce the
               interest rate payable under this Note to a per annum rate equal
               to the Prime Rate plus one-half of one (0.5%) percent.  Nothing
               contained herein shall be deemed to be an express or implied
               commitment or intention by or on the part of the Lender to so
               reduce the interest rate.

          2.   Deleting the first and second full paragraphs on page two of the
               Revolving Note in their entirety and substituting the following
               in lieu thereof:

               The Borrower may prepay this Note in whole or in part at any time
               without penalty.  All such prepayments shall be applied on
               account of principal remaining unpaid and shall be accompanied by
               payment of unpaid late charges and accrued and unpaid interest,
               if any, thereon.  All partial prepayments of principal shall be
               credited to the unpaid principal of this Note in the inverse
               order of maturity and shall not affect the Borrower's obligation
               to make the regular installments required hereunder until this
               Note is fully paid.

          3.   Deleting the first full paragraph on page three of the Revolving
               Note in its entirety and substituting the following in lieu
               thereof:

               To the extent allowed by applicable law, after the occurrence of
               an Event of Default, all outstanding principal and unpaid
               interest shall bear, until paid, interest at a rate or rates per
               annum (the "DEFAULT RATE") equal to four (4) points above the
               interest rate specified above.  The Default Rate shall be
               adjusted whenever a change in the Prime Rate occurs so that the
               Default Rate shall remain at all times four (4) points above the
               interest rate specified above.  Any adjustments in the Default
               Rate shall be effective simultaneously with a change in the Prime
               Rate.

                                     - 11 -

 
     C.   Amendments to the First Equipment Note.  The First Equipment Note is
          --------------------------------------                              
hereby amended by:

          1.   Deleting (a) the third paragraph on page one of the First
               Equipment Note in its entirety and (b) the first and second
               paragraphs on page two of the First Equipment Note in their
               entirety and substituting the following in lieu thereof:

               Interest shall accrue on the Note at a per annum rate equal to
               the Prime Rate plus one and one-half (1.5) points (the "VARIABLE
               RATE").  In the event the Prime Rate prevailing on the date
               hereof is subsequently increased or decreased, then, as of the
               date of change, an increase or decrease will be made in the
               Variable Rate so that the Variable Rate shall at all times be one
               and one-half (1.5) points in excess of the Prime Rate; provided,
               however, that at no time shall the Variable Rate be more than the
               rate of interest permitted by the law governing this Note.  The
               "PRIME RATE" is herein defined to mean the interest rate
               announced from time to time by the Lender as its prime rate.  The
               Prime Rate is not necessarily the lowest rate available.

               The Lender may, in its sole and absolute discretion, reduce the
               interest rate payable under this Note to a per annum rate equal
               to the Prime Rate plus one (1.0) point.  Nothing contained herein
               shall be deemed to be an express or implied commitment or
               intention by or on the part of the Lender to so reduce the
               interest rate.

               All advances under this Note are made pursuant to the terms and
               conditions of that certain Fourth Amended and Restated Revolving
               Loan, Term Loan, Equipment Loan and Security Agreement dated
               March 29, 1994 between the Borrower and the Lender as amended and
               restated by a certain Fifth Amended and Restated Revolving Loan,
               Term Loan, Equipment Loan and Security Agreement dated February
               28, 1995, and as further amended from time to time and now in
               effect (the "LOAN AGREEMENT").  No further advances under this
               Note will be made after January 31, 1995.

          2.   Deleting the first full paragraph on page three (3) of the First
               Equipment Note in its entirety and substituting the following in
               lieu thereof:

               To the extent allowed by applicable law, after the occurrence of
               an Event of Default, all outstanding principal and unpaid
               interest shall bear, until paid, interest at a rate per annum
               (the "DEFAULT RATE") equal to four (4) points above the interest
               rate specified above.  Any change in the Variable

                                     - 12 -

 
               Rate shall automatically cause a corresponding change in the
               Default Rate so that the Default Rate shall at all times be four
               (4) points above the Variable Rate.

     D.   Amendments to Second Equipment Note.  The Second Equipment Note is
          -----------------------------------                               
hereby amended by:

          1.   Deleting (a) the third paragraph beginning on page one of the
               Second Equipment Note in its entirety, (b) the first, second and
               third full paragraphs on page two of the Second Equipment Note in
               their entirety and (c) the first and second full paragraphs on
               page three of the Second Equipment Note in their entirety, and
               substituting the following in lieu thereof:

               Accrued interest shall be payable monthly, in arrears, on the
               first day of each month and on the first day of each successive
               month thereafter until the Note is paid in full at a per annum
               rate equal to the Prime Rate plus one and one-half (1.5) points
               (the "VARIABLE RATE").  In the event the Prime Rate prevailing on
               the date hereof is subsequently increased or decreased, then, as
               of the date of change, an increase or decrease will be made in
               the Variable Rate so that the Variable Rate shall at all times be
               one and one-half (1.5) points in excess of the Prime Rate;
               provided, however, that at no time shall the Variable Rate be
               more than the rate of interest permitted by the law governing
               this Note.  The "PRIME RATE" is herein defined to mean the
               interest rate announced from time to time by the Lender as its
               prime rate.  The Prime Rate is not necessarily the lowest rate
               available.

               The Lender may, in its sole and absolute discretion, reduce the
               interest rate payable under this Note to a per annum rate equal
               to the Prime Rate plus one (1.0) point.  Nothing contained herein
               shall be deemed to be an express or implied commitment or
               intention by or on the part of the Lender to so reduce the
               interest rate.

               All advances under this Note are made pursuant to the terms and
               conditions of that certain Fifth Amended and Restated Revolving
               Loan, Term Loan, Equipment Loan and Security Agreement dated
               February 1, 1995 between the Borrower and the Lender as amended
               from time to time and now in effect (the "LOAN AGREEMENT").  No
               further advances under this Note will be made after January 31,
               1996.

          2.   Deleting the third paragraph on page four of the Second Equipment
               Note in its entirety and substituting the following in lieu
               thereof:

                                     - 13 -

 
               To the extent allowed by applicable law, after the occurrence of
               an Event of Default, all outstanding principal and unpaid
               interest shall bear, until paid, interest at a rate per annum
               (the "DEFAULT RATE") equal to four (4) points above the interest
               rate specified above.  Any change in the Variable Rate shall
               automatically cause a corresponding change in the Default Rate so
               that the Default Rate shall at all times be four (4) points above
               the Variable Rate.

          3.   Deleting the fourth full paragraph on page two of the Second
               Equipment Note in its entirety.

     E.   Amendment to the Term Note.  The Term Note is hereby amended by:
          --------------------------                                      

          1.   Adding the following paragraph after the fourth paragraph on page
               one of the Term Note:

               The Borrower shall also pay on the first day of each month,
               together with the regularly scheduled payment of principal and
               interest, accrued interest in an amount equal to one (1%) percent
               per annum of the outstanding principal balance of the Note (the
               "Additional Interest").  The Lender may, in its sole and absolute
               discretion, reduce the Additional Interest payable monthly under
               this Note to an amount equal to one-half of one percent (0.5%)
               per annum of the outstanding principal balance of this Note.
               Nothing contained herein shall be deemed to be an express or
               implied commitment or intention by or on the part of the Lender
               to so reduce the interest rate.

          2.   Deleting the first full paragraph on page two of the Term Note in
               its entirety and substituting the following in lieu thereof:

               To the extent allowed by applicable law, after the occurrence of
               an Event of Default, all outstanding principal and unpaid
               interest shall bear, until paid, interest at a rate per annum
               (the "DEFAULT RATE") equal to four (4) points above the interest
               rate specified above.

     F.   Amendment to the Loan Documents.  The Loan Documents, including
          -------------------------------                                
without limitation Exhibits B, C-I, C-II and D of the Loan Agreement, are hereby
amended to be made consistent with this Amendment.

                                     - 14 -

 
III. Reaffirmation of Guaranty.
     ------------------------- 

     To induce the Lender to enter into this Amendment, the Guarantors hereby
(a) consent to this Amendment and (b) affirm and ratify their respective
Guaranties and confirm that (i) each of the Guarantors does irrevocably and
unconditionally guarantee to the Lender the payment and performance from the
Borrower of the Obligations (as defined in the Guaranties) from the Borrower to
the Lender, upon the terms and conditions set forth in the Guaranties, (ii) the
term Obligations includes, without limitation, this Amendment and a certain
Second Modification of Construction to Permanent Loan Promissory Note and Open-
End Construction to Permanent Mortgage Deed of even date herewith in connection
with the Construction Loan (the "MODIFICATION"), and (iii) the Guaranties remain
in full force and effect.

IV.  Miscellaneous.
     ------------- 

     A.   Ratifications, Etc.  Except as otherwise expressly set forth herein,
          -------------------                                                 
all terms and conditions of the Loan Agreement, the Revolving Loan, the First
Equipment Note, the Second Equipment Note, the Term Note, the Guaranties and the
Loan Documents are ratified and shall remain in full force and effect.  Nothing
herein shall be construed to be a waiver of any requirements of the Loan
Agreement and the Loan Documents except as expressly set forth herein.

     B.   Conditions Precedent.  The effectiveness of this Amendment shall be
          --------------------                                               
subject to the Lender's prior receipt of each of the following in form and
substance satisfactory to Lender and its counsel:

          1.   This Amendment, duly executed and delivered by the Borrower.

          2.   Copies of all corporate action taken by the Borrower, including
               resolutions of its Board of Directors, authorizing the execution,
               delivery, and performance of the Loan Documents to which it is a
               party and each other document to be delivered pursuant to this
               Amendment, certified as of the date of this Amendment by the
               Secretary of the Borrower;

          3.   A certificate, dated as of the date of this Amendment, of the
               Secretary of the Borrower certifying the names and true
               signatures of the officers of the Borrower authorized to sign the
               Loan Documents to which the Borrower is a party and the other
               documents to be delivered by the Borrower under this Amendment;
               and

          4.   All fees and expenses, including legal fees and related
               disbursements incurred by Lender in connection with the
               structuring, negotiation, preparation and closing of this
               Amendment and the transactions related hereto.

                                     - 15 -

 
          5.   Execution and recording of the Modification and the issuance of
               an endorsement to the title policy insuring the original mortgage
               modified by such Modification.

          6.   Execution and recording of a certain Modification of Open-End
               Mortgage of even date herewith and the issuance of an endorsement
               to the title policy insuring the original mortgage modified by
               said Modification of Open-End Mortgage Deed.

     C.   Counterparts.  This Amendment may be executed in any number of
          ------------                                                  
counterparts, which together shall constitute one instrument.

     D.   Governing Law.  This Amendment shall be construed and interpreted in
          -------------                                                       
accordance with the laws of the State of Connecticut.

     IN WITNESS WHEREOF, the parties hereto have executed this Amendment as an
instrument under seal.

                                    LENDER:

                                    FLEET NATIONAL BANK f/k/a
                                    FLEET NATIONAL BANK OF
                                    CONNECTICUT f/k/a Shawmut
                                    Bank Connecticut, N.A.


 
                                                
                                    By_______________________
                                         Edgar Ezerins
                                         Its Vice President
                                         Duly Authorized

                                    BORROWER:

                                    EDAC TECHNOLOGIES CORPORATION


 
                                                
                                    By_______________________
                                         Glenn L. Purple
                                         Its Vice President
                                         Duly Authorized

                                     - 16 -

 
                                    GUARANTORS:

                                    NATURAL COOL LTD.


 
                                    By_______________________
 
                                         Its
 
                                    GROS-ITE INDUSTRIES, INC.
                                    

 
                                    By_______________________
 
                                         Its

                                     - 17 -