AMENDMENT NO. 1 TO FACILITY A
   364-DAY COMPETITIVE ADVANCE, REVOLVING CREDIT AND GUARANTY
                            AGREEMENT

           THIS  AMENDMENT NO. 1 (this  "Amendment")  is dated as
of May 25, 2001,  and amends the  Facility A 364-Day  Competitive
Advance,  Revolving  Credit and Guaranty  Agreement,  dated as of
May 25,  2001,  by and among  DENTSPLY  INTERNATIONAL  INC.  (the
"Borrower"),  the  Guarantors  (as such term is defined  therein)
from  time to time  party  thereto,  the  Banks  (as such term is
defined  therein) from time to time party  thereto,  and ABN AMRO
BANK N.V.,  as  administrative  agent (the  "Agent") and arranger
and   bookrunner,   CREDIT   SUISSE  FIRST  BOSTON  and  BANK  OF
TOKYO-MITSUBISHI  TRUST COMPANY,  as co-syndication  agents,  and
FIRST UNION  NATIONAL  BANK and HARRIS TRUST AND SAVINGS BANK, as
co-documentation   agents  (the   "Original   Facility  A  Credit
Agreement").

                           BACKGROUND

           The  parties  hereto  desire  to  amend  the  Original
Facility  A  Credit  Agreement  to  apply  the  Usage  Fee to the
aggregate  of  all  commitments   under  the  both  the  Original
Facility   A  Credit   Agreement   and  the   Facility  B  Credit
Agreement, as more fully set forth below.

                      OPERATIVE PROVISIONS

           NOW THEREFORE,  the parties hereto,  in  consideration
of  their  mutual  covenants  and  agreements  herein  contained,
incorporating  the  above-defined  terms herein and  intending to
be legally bound hereby agree as follows:

                            Article I
                            Amendment

           1.01.   Defined   Terms;    References.    Terms   not
otherwise  defined in this  Amendment  shall have the  respective
meanings  ascribed  to them in the  Original  Facility  A  Credit
Agreement.  Each  reference to "hereof,"  "hereunder,"  "herein,"
and  "hereby"  and similar  references  contained in the Original
Facility  A  Credit   Agreement  and  each   reference  to  "this
Agreement"  and  similar  references  contained  in the  Original
Facility  A  Credit  Agreement  shall,  on  and  after  the  date
hereof,  refer to the  Original  Facility A Credit  Agreement  as
amended hereby.

           1.02.  Usage  Fee.  As of  the  date  hereof,  Section
2.07(b)  of the  Original  Facility A Credit  Agreement  shall be
deleted in its entirety and replaced with the following:




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                     "(b) The  Borrower  agrees  to pay  to  each
           Bank, through the Administrative  Agent, on each March
           31, June 30,  September  30,  December  31, and on the
           Maturity  Date  or  any  earlier  date  on  which  the
           Commitment of such Bank shall have  terminated and the
           outstanding  Loans of such Bank  have  been  repaid in
           full,  a usage fee (a "Usage Fee") at a rate per annum
           equal to the Applicable  Percentage  from time to time
           in  effect  on the  aggregate  amount  of such  Bank's
           Credit  Exposure  for each day on which the sum of the
           aggregate  Credit  Exposure  of all Banks  under  this
           Agreement plus the aggregate  Credit Exposure (as such
           term is  defined in the  Facility B Credit  Agreement)
           of all Banks  under (and as "Banks" is defined in) the
           Facility  B Credit  Agreement  shall be  greater  than
           fifty  percent  (50%) of the  aggregate  amount of the
           total  Commitments  under  this  Agreement  and of the
           total  Commitments  under (and as such term is defined
           in) the  Facility B Credit  Agreement.  All Usage Fees
           shall be  computed  on the basis of the actual  number
           of days  elapsed  in a year of 360 days  and  shall be
           payable  for  the  actual   number  of  days   elapsed
           (including the first day but excluding the last day)."


                           Article II
                 Representations and Warranties

           As of the date  hereof,  each of the Borrower and each
of the Guarantors,  jointly and severally,  represent and warrant
to the Agent and each of the Banks as follows:

           2.01.  There  are  no  set-offs,   claims,   defenses,
counterclaims,  causes of  action,  or  deductions  of any nature
against any of the Obligations.

           2.02.  After  giving  effect  to the  amendments  made
herein:  (i) no Event of  Default  under  and as  defined  in the
Original   Facility  A  Credit  Agreement  has  occurred  and  is
continuing,  and (ii) the  representations and warranties of each
of  Borrower  and  each  of  the  Guarantors   contained  in  the
Original  Facility A Credit  Agreement and the other  Fundamental
Documents  are true  and  correct  on and as of the  date  hereof
with the same  force  and  effect as  though  made on such  date,
except to the extent  that any such  representation  or  warranty
expressly relates solely to a previous date.


                           Article III
          Effect, Effectiveness, Consent of Guarantors

           3.01.  Effectiveness.  Upon the date that Agent  shall
have  received  from each of the  Banks,  the  Borrower,  and the
Guarantors  a   counterpart   hereof  signed  by  such  party  or
facsimile or other  written  confirmation  (in form  satisfactory
to Agent) that such party has signed a counterpart  hereof,  this
Amendment  shall be effective  as of May 25, 2001.  Any Usage Fee
received  by Agent or any Bank  under  the  Original  Facility  A
Credit  Agreement  and  which is in  excess  of the  Usage Fee as
calculated  under this  Amendment  shall be promptly  returned to
Borrower  notwithstanding,   solely  for  the  purposes  of  this
sentence,  Section  2.07(d)  of the  Original  Facility  A Credit
Agreement.




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           3.02.  Amendment.   The  Original  Facility  A  Credit
Agreement  is  hereby  amended  in  accordance   with  the  terms
hereof,  and this  Amendment  and the Original  Facility A Credit
Agreement  shall  hereafter be one agreement and any reference to
the  Original  Facility  A  Credit  Agreement  in  any  document,
instrument,  or agreement  shall  hereafter  mean and include the
Original  Facility A Credit  Agreement as amended hereby.  In the
event  of  irreconcilable  inconsistency  between  the  terms  or
provisions  hereof and the terms or  provisions  of the  Original
Facility  A Credit  Agreement,  the terms and  provisions  hereof
shall control.

           3.03.  Joinder of  Guarantors.  Each of the Guarantors
hereby joins in this  Amendment  to evidence its consent  hereto,
and each Guarantor  hereby  reaffirms its  obligations  set forth
in the Original Facility A Credit  Agreement,  as hereby amended,
and  in  each  other   Fundamental   Document   given  by  it  in
connection therewith.


                           Article IV
                          Miscellaneous

           4.01.  Original  Facility A Credit  Agreement.  Except
as specifically  amended by the provisions  hereof,  the Original
Facility A Credit Agreement and all other  Fundamental  Documents
shall  remain in full force and  effect  and are hereby  ratified
and confirmed by the parties hereto.

           4.02.   Counterparts,    Telecopy   Signatures.   This
 Amendment  may be signed in any number of  counterparts  each of
 which  shall be deemed an  original,  but all of which  together
 shall constitute one and the same instrument;  and,  delivery of
 executed  signature pages hereof by telecopy  transmission  from
 one party to another  shall  constitute  effective  and  binding
 execution and delivery  respectively  of this  Amendment by such
 party.

           4.03.   Governing   Law.  This   Amendment   shall  be
 governed by and construed  and enforced in  accordance  with the
 laws of the State of New York  without  regard  to its  conflict
 of laws principles.

           4.04.  Expenses.  Each  of the  Borrower  and  each of
the Guarantors  agree,  jointly and  severally,  to reimburse the
Agent  for  its  reasonable  out-of-pocket  expenses  arising  in
connection  with the  negotiation,  preparation  and execution of
this  Amendment,  including the  reasonable  fees and expenses of
Buchanan Ingersoll PC, counsel for the Agent.

           4.05.   Severability.   If  any   provision   of  this
Amendment,  or  the  application  thereof  to any  party  hereto,
shall  be held  invalid  or  unenforceable,  such  invalidity  or
unenforceability   shall  not  affect  any  other  provisions  or
applications   of  this  Amendment  which  can  be  given  effect
without the invalid and  unenforceable  provision or application,
and to this end the parties  hereto agree that the  provisions of
this Amendment are and shall be severable.

           4.06.  Banks'  Consent.  Each Bank,  by its  execution
hereof,  hereby  consents  to  this  Amendment  pursuant  Section
10.02 of the Original Facility A Credit Agreement.

                    [SIGNATURE PAGES FOLLOW]



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