Document:

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                                                                    Exhibit 10.6

                                                               Execution Version

                          MANAGEMENT SERVICES AGREEMENT

      This MANAGEMENT SERVICES AGREEMENT (this "Agreement") is made as of June
21, 2004, by and among AUTOCAM CORPORATION, a Michigan corporation (the
"Company"), GOLDMAN SACHS & CO., a New York corporation ("GS"), TRANSPORTATION
RESOURCE ADVISORS, LLC, a Delaware limited liability company ("TRA") and JOHN C.
KENNEDY, an individual ("Kennedy").

      WHEREAS, the Company is a direct wholly owned subsidiary of Titan
Holdings, Inc., a Delaware corporation ("Titan"), and an indirect wholly-owned
subsidiary of Micron Holdings, Inc., a Delaware corporation ("Parent", and
together with Titan, the Company and the Company's subsidiaries, the "Autocam
Group");

      WHEREAS, the parties hereto desire to enter into this Agreement to
evidence the Company's obligations to pay the amounts set forth herein in
consideration of the services set forth herein.

      NOW THEREFORE, it is mutually agreed as follows:

1.    The term of this agreement shall commence on the date hereof and shall
      continue until terminated upon the earlier to occur of (i) immediately
      prior to an initial public offering of the common stock of Parent or (ii)
      the written consent of at least two (2) of Kennedy, GS and TRA.

2.    As compensation for valuable benefit received or to be received by the
      Company with respect to advisory services to be provided by Kennedy, GS
      and TRA or their designated affiliates with respect to recommending,
      structuring and identifying sources of capital for the Autocam Group,
      monitoring, evaluating and making recommendations regarding potential
      acquisitions, analyzing the Company's operations, historical performance
      and future prospects in connection with financial and strategic corporate
      planning and other advisory services as the parties may mutually agree
      (collectively, the "Management Services"), the Company shall pay, for so
      long as this agreement continues in effect, an aggregate annual fee of
      $600,000 (the "Annual Fee"), payable in cash from immediately available
      funds in advance quarterly installments on the first day of each calendar
      quarter, commencing as of July 1, 2004. Each payment in respect of the
      Annual Fee shall be apportioned among the parties in the percentage
      amounts set forth on Schedule 2 hereto and shall be paid to the designated
      account of each such party. Notwithstanding anything to the contrary set
      forth herein, (x) if the Company is prohibited from making any payment
      hereunder by any contractual obligation or debt instrument to which the
      Company or any of its subsidiaries is a party, then such payment shall not
      be made and the amount of such payment shall accrue and be paid at such
      time as the Company is no longer prohibited from making such payment and
      (y) at such time as Kennedy, affiliates of GS or affiliates of TRA,
      respectively, do not own any shares of common stock of Parent, Kennedy, GS
      and TRA, respectively, shall no longer be entitled to their portion of the
      Annual Fee.

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3.    Kennedy, GS and TRA shall be reimbursed by the Company for expenses
      incurred by each such party and its affiliates in connection with
      performing the Management Services or any other services on behalf of the
      Autocam Group, provided, however, that (i) in regards to GS and TRA, such
      expenses are pre-approved by the Company and Kennedy and (ii) in regards
      to Kennedy, such expenses are pre-approved by the Company and at least one
      director of Parent designated by an affiliate of GS and one director of
      Parent designated by an affiliate of TRA, and in any event not otherwise
      reimbursable pursuant to any employment agreement between Kennedy and any
      member of the Autocam Group.

4.    It is the understanding of the parties that Kennedy, GS and/or TRA and/or
      their affiliates may be involved with services (other than the Management
      Services) or potential acquisitions, mergers, financings or other major
      transactions involving the Autocam Group, in which case Kennedy, GS and/or
      TRA and/or their affiliates shall be entitled to compensation, in addition
      to the fees provided for herein, as the Autocam Group, on the one hand,
      and Kennedy, GS and/or TRA and/or their affiliates, on the other hand,
      shall mutually agree.

5.    No advice rendered by each of Kennedy, GS and TRA in his or its advisory
      role hereunder, whether formal or informal, may be disclosed, in whole or
      in part, or summarized, excerpted from or otherwise referred to without
      such party's prior written consent. In addition, Kennedy's, GS's and TRA's
      advisory roles hereunder may not be otherwise referred to without such
      party's prior written consent.

6.    The Company hereby acknowledges and agrees to the indemnification and
      other provisions set forth on Annex A, which is incorporated by reference
      into this Agreement.

7.    In connection with the services provided hereunder, Kennedy, GS and TRA
      will be acting as independent contractors and not in any other capacity,
      with duties owing solely to the Autocam Group.

8.    Any notice required to be given hereunder shall be in writing and shall be
      deemed sufficient if delivered in person or mailed by certified mail or
      sent by reputable overnight courier service as follows: if to the Company,
      to Autocam Corporation, 4070 East Paris Avenue Southeast, Grand Rapids, MI
      49512; if to GS, to Goldman Sachs & Co., 85 Broad Street, New York, NY
      10004; if to TRA, to Transportation Resource Advisors, LLC, 2555 Telegraph
      Road, Bloomfield Hills, MI 48302; if to Kennedy, to him at his office at
      the Company at the address above. Each of the Company, GS, TRA and Kennedy
      may hereafter designate a different address for the purpose of receipt of
      notice by following the notice provisions hereof.

9.    This agreement constitutes the entire agreement between the parties and
      supersedes all prior agreements and understandings, both written and oral,
      with respect to the subject matter hereof. This agreement shall be binding
      upon and inure to the benefit of the parties hereto and their respective
      successors and assigns, including any corporation into which the Company
      shall consolidate or merge (without regard to whether the Company is the
      surviving entity) or to which it shall transfer substantially all of its
      assets. The

                                       2

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      rights and obligations of Kennedy, GS or TRA under this Agreement may be
      assigned by such party in its sole discretion to an affiliate or
      affiliates of such party. This agreement may be amended only by a written
      instrument duly executed by all the parties hereto. This agreement shall
      be governed by and construed in accordance with the laws of the State of
      New York applicable to contracts made and to be performed entirely within
      such state without giving effect to the principles of conflicts of laws.

10.   This agreement may be executed in two or more counterparts, each of which
      shall be deemed an original, but all of which together shall constitute
      one and the same instrument.

                                       3

<PAGE>

      IN WITNESS WHEREOF, the parties hereto have duly executed this agreement
as of the date and first written above.

                             AUTOCAM CORPORATION

                             By: /s/ John C. Kennedy
                                -----------------------------------
                                Name:
                                Title:

                             GOLDMAN SACHS & CO.

                             By: /s/ Adrian Jones
                                -----------------------------------
                                Name:
                                Title:

                             TRANSPORTATION RESOURCE ADVISORS, LLC

                             By: /s/ James Hislop
                                -----------------------------------
                                Name:
                                Title:

                             /s/ John C. Kennedy
                             --------------------------------------
                             JOHN C. KENNEDY

                                       4

<PAGE>
                                                               Execution Version

                                     Annex A

In the event that Kennedy, GS and/or TRA becomes involved in any capacity in any
action, proceeding or investigation brought by or against any person, in
connection with or as a result of any matter contemplated by or referred to in
this Agreement, the Company periodically will reimburse Kennedy, GS and/or TRA,
as applicable, for his, its or their legal and other expenses (including the
cost of any investigation and preparation) incurred in connection therewith. The
Company also will indemnify and hold Kennedy, GS and/or TRA, as applicable,
harmless against any and all losses, claims, damages or liabilities to any such
person in connection with or as a result of any matter contemplated by or
referred to in this Agreement, except to the extent that any such loss, claim,
damage or liability results from the gross negligence or bad faith of Kennedy,
GS and/or TRA, as applicable, in performing the services that are the subject of
this Agreement. If for any reason the foregoing indemnification is unavailable
to Kennedy, GS and/or TRA, as applicable, or insufficient to hold him, it or
them harmless, then the Company shall contribute to the amount paid or payable
by Kennedy, GS and/or TRA, as applicable, as a result of such loss, claim,
damage or liability in such proportion as is appropriate to reflect the relative
economic interests of the Autocam Group, on the one hand, and Kennedy, GS and/or
TRA, as applicable, on the other hand, in the matters contemplated by or
referred to in this Agreement as well as the relative fault of the Autocam Group
and Kennedy, GS and/or TRA, as applicable, with respect to such loss, claim,
damage or liability and any other relevant equitable considerations. The
reimbursement, indemnity and contribution obligations of the Company under this
paragraph shall be in addition to any liability which the Autocam Group may
otherwise have, shall extend upon the same terms and conditions to any affiliate
of Kennedy, GS and TRA and the partners, directors, agents, employees and
controlling persons (if any), as the case may be, of Kennedy, GS and TRA and any
such affiliate, and shall be binding upon and inure to the benefit of any
successors, assigns, heirs and personal representatives of the Company, Kennedy,
GS, TRA, any such affiliate and any such person. The Company also agrees that
neither Kennedy, GS, TRA, nor any of such affiliates, partners, directors,
agents, employees or controlling persons shall have any liability to the Autocam
Group or any person asserting claims on behalf of or in right of the Autocam
Group in connection with or as a result of any matter contemplated by or
referred to in this Agreement except to the extent that any losses, claims,
damages, liabilities or expenses incurred by the Company result from the gross
negligence or bad faith of Kennedy, GS and/or TRA, as applicable, in performing
the services that are the subject of this Agreement. Prior to entering into any
agreement or arrangement with respect to, or effecting, any proposed sale,
exchange, dividend or other distribution or liquidation of all or a significant
portion of its assets in one or a series of transactions or any significant
recapitalization or reclassification of its outstanding securities that does not
directly or indirectly provide for the assumption of the obligations of the
Company set forth in this Annex A, the Company will notify Kennedy, GS and TRA
in writing thereof (if not previously so notified) and, if requested by Kennedy,
GS or TRA, shall arrange in connection therewith alternative means of providing
for the obligations of the Company set forth in this Annex A, including the
assumption of such obligations by another party, insurance, surety bonds or the
creation of an escrow, in each case in an amount and upon terms and conditions
satisfactory to Kennedy, GS and TRA. ANY RIGHT TO TRIAL BY JURY WITH RESPECT TO
ANY ACTION OR PROCEEDING ARISING IN CONNECTION WITH OR AS A RESULT OF ANY MATTER
CONTEMPLATED BY OR REFERRED TO IN THIS AGREEMENT IS HEREBY WAIVED BY THE PARTIES
HERETO. THE PROVISIONS OF THIS ANNEX A SHALL SURVIVE ANY TERMINATION OR
COMPLETION OF THE TERM PROVIDED BY THIS AGREEMENT, AND THIS AGREEMENT SHALL BE
GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAWS.

<PAGE>
                                                               Execution Version

                                   Schedule 2

Each payment in respect the Annual Fee shall be apportioned among GS, TRA and
Kennedy as set forth below:

<TABLE>
<CAPTION>
Party                                     Percentage
-----                                     ----------
<S>                                       <C>
Goldman Sachs & Co.                         40.21%
Transportation Resource Advisors, LLC       40.21%
John C. Kennedy                             19.58%
</TABLE><PAGE>
                                                                    Exhibit 10.7

                                                                   June 21, 2004

GS Capital Partners 2000, L.P.
Goldman, Sachs & Co.
One New York Plaza
New York, New York  10004

Ladies and Gentlemen:

This letter will confirm our agreement that, in connection with your investment
in Micron Holdings, Inc. (the "Company"), GS Capital Partners 2000, L.P., a
Delaware limited partnership ("Investor") will be entitled to the following
contractual management rights relating to the Company, Titan Holdings, Inc.
("Titan") and Autocam Corporation ("Autocam") (collectively, the "Management
Rights"):

      1.    Investor shall be entitled to routinely consult with and advise
            management of the Company, Titan and Autocam and their direct and
            indirect subsidiaries with respect to operations of the Company,
            Titan and Autocam and their direct and indirect subsidiaries,
            including all the business and financial matters of each of them and
            management's proposed annual operating plans, and management will
            meet regularly during each year with representatives of Investor
            (the "Representatives") at the Company's, Titan's or Autocam's
            facilities at mutually agreeable times for such consultation and
            advice, including to review progress in achieving said plans. The
            Company, Titan and Autocam shall give Investor reasonable advance
            written notice of any significant new initiatives or material
            changes to existing operating plans of the Company, Titan and
            Autocam and their direct and indirect subsidiaries and shall afford
            Investor adequate time to meet with management to consult on such
            initiatives or changes prior to implementation. The Company, Titan
            and Autocam and their direct and indirect subsidiaries agree to give
            due consideration to the advice given and any proposals made by
            Investor;

      2.    Investor may inspect all documents, contracts, books, records,
            personnel, offices and other facilities and properties of the
            Company, Titan and Autocam and their direct and indirect
            subsidiaries and, to the extent available to the Company, Titan and
            Autocam after the use of reasonable efforts to obtain them, the
            records of their legal advisors and accountants, including the
            accountants' work papers, and Investor may make such copies and
            inspections thereof as Investor may reasonably request. The Company,
            Titan and Autocam shall furnish Investor with such financial and
            operating data and other information with respect to the business
            and properties of the Company, Titan and Autocam and their direct
            and

<PAGE>

            indirect subsidiaries as Investor may request. The Company, Titan
            and Autocam and their direct and indirect subsidiaries shall permit
            the Representatives to discuss their affairs, finances and accounts
            with, and to make proposals and furnish advice with respect thereto,
            the principal officers of the Company, Titan and Autocam and their
            direct and indirect subsidiaries;

      3.    The Company shall deliver to Investor:

            (a)   as soon as available and in any event within 45 days after the
                  end of each of the first three quarters of each fiscal year of
                  the Company, consolidated balance sheets of the Company and
                  its direct and indirect subsidiaries as of the end of such
                  period then ended, and consolidated statements of income and
                  cash flows of the Company and its direct and indirect
                  subsidiaries for the period then ended, in each case prepared
                  in conformity with generally accepted accounting principles in
                  the United States applied on a consistent basis, except as
                  otherwise noted therein and subject to the absence of
                  footnotes and to year-end adjustments;

            (b)   as soon as available and in any event within 120 days after
                  the end of each fiscal year of the Company, a consolidated
                  balance sheet of the Company and its direct and indirect
                  subsidiaries as of the end of such year, and consolidated
                  statements of income and cash flows of the Company and its
                  direct and indirect subsidiaries for the year then ended, in
                  each case prepared in conformity with generally accepted
                  accounting principles in the United States applied on a
                  consistent basis, except as otherwise noted therein, together
                  with an auditor's report thereon of a firm of established
                  national reputation; and

            (c)   to the extent the Company or any direct or indirect subsidiary
                  is required by law or pursuant to the terms of any outstanding
                  indebtedness of the Company or any direct or indirect
                  subsidiary to prepare such reports, any annual reports,
                  quarterly reports and other periodic reports pursuant to
                  Section 13 or 15(d) of the Securities Exchange Act of 1934
                  actually prepared by the Company or any direct or indirect
                  subsidiary as soon as available.

      Investor agrees, and shall cause each of its Representatives to agree, to
hold in confidence and trust and not use or disclose any confidential
information provided to or learned by it in connection with the exercise of
Investor's Management Rights under this letter agreement, unless otherwise
required by law or unless such confidential information otherwise becomes
publicly available or available to it other than through this letter agreement.

                                      -2-
<PAGE>

      The rights set forth in this letter agreement, together with the rights of
Investor set forth in the Stockholders' Agreement, dated as of June 21, 2004, by
and among the Company, Investor, and certain other parties (collectively,
"Rights"), are intended to satisfy the requirement of contractual management
rights for purposes of qualifying Investor's interest in the Company as a
venture capital investment for purposes of the Department of Labor's "plan
assets" regulations, and in the event that, after the date hereof, as a result
of any change in applicable law or regulation or a judicial or administrative
interpretation of applicable law or regulation, it is determined that such
Rights are not satisfactory for such purpose, Investor and the Company shall
reasonably cooperate in good faith to agree upon mutually satisfactory
management rights which satisfy such regulations.

                            [signature page follows]

                                      -3-
<PAGE>

                                    Very truly yours,

                                    Micron Holdings, Inc.

                                    By: /s/ John C. Kennedy
                                       ---------------------------------
                                    Name:
                                         -------------------------------
                                    Title:
                                           -----------------------------

                                    Titan Holdings, Inc., a Delaware corporation

                                    By: /s/ John C. Kennedy
                                       ---------------------------------
                                    Name:
                                         -------------------------------
                                    Title:
                                           -----------------------------

                                    Autocam Corporation, a Michigan corporation

                                    By: /s/ John C. Kennedy
                                       ---------------------------------
                                    Name:
                                         -------------------------------
                                    Title:
                                           -----------------------------

AGREED AND ACCEPTED THIS
___ day of June, 2004

GS Capital Partners 2000, L.P.

By:  /s/ Adrian Jones
   -----------------------------
Its:
     ---------------------------

                                      -4-

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