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SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report Pursuant to Section 13 or 15(d) of
The Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported) September 26, 2007
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Twin Disc, Incorporated
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(exact name of registrant as specified in its charter)

           WISCONSIN     001-7635    39-0667110 
           ----------------    ------------    -------------- 
 (State or other jurisdiction       (Commission    (IRS Employer 
of incorporation)    File Number)     Identification No.) 

1328 Racine Street Racine, Wisconsin 53403
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(Address of principal executive offices)

Registrant's telephone number, including area code:    (262) 638-4000 
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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

[ ]    Written communications pursuant to Rule 425 under the Securities Act (17CFR 230.425) 
 
[ ]    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) 
 
[ ]    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 24014d-2(b))  
   
[ ]    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))  
   


Item 7.01. Regulation FD Disclosure

On September 26, 2007, Twin Disc, Incorporated, issued a press release in response to Amendment No. 1 to the Schedule 13D filed by Clarus Capital Group Management LP and Ephraim Fields. Mr. Fields is the managing member of Clarus Capital Management LLC, which in turn is the general partner of Clarus Capital Group Management LP. A copy of the press release is attached as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits

(c) Exhibits

99.1 September 26, 2007 Press Release

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SIGNATURE

Pursuant to the requirements of section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: September 26, 2007                                                                                                                                                      Twin Disc, Incorporated

                                                                                                                                                                                                /s/ CHRISTOPHER J. EPERJESY
                                                                                                                                                                                                Vice President - Finance, Chief Financial Officer and Secretary