ACE DRILL CORPORATION  

HUFF CARBIDE TOOL, INC.

ALLIED MACHINE & ENGINEERING CORP.

INTERNAL TOOL

ALVORD-POLK TOOL, INC.             

K-TOOL, INC.

AMERICAN NATIONAL CARBIDE

KEO CUTTERS, INC.

B & S TOOL AND CUTTER SERVICE, INC.  

KORLOY USA

BALAX, INC.         

MELIN TOOL COMPANY

BAY STATE CARBIDE & DIAMOND TOOL     

MERCER ABRASIVES

BESLY CUTTING TOOLS, INC.       

MERIT ABRASIVES

BUFFALO ABRASIVES, INC.            

MICHIGAN DRILL CORPORATION

BULLSEYE CALIBRATION

MINICUT INTERNATIONAL

CARBOLINE

MITSUBISHI MATERIALS USA CORP.

CARBORUNDUM ABRASIVES        

MOON CUTTER CO., INC.

CARBORUNDUM GRINDING WHEEL CO.   

NTM, INC.

CERATIZIT USA, INC.        

NORTH AMERICAN TOOL CORP.

CINCINNATI TYROLIT, INC.

NTK CUTTING TOOLS

CONICAL TOOL COMPANY

PRECISION ABRASIVES

CRITERON MACHINE WORKS

PRODUCTION ABRASIVES, INC.

DAPRA CORPORATION

QUINCO TOOL PRODUCTS

EJ COMPANY, INC.

R & J TOOL, INC.

EMPIRE TOOLS

SUPERIOR HONING EQUIPMENT, INC.

EMUGE CORPORATION

SWANSON TOOL MFG., INC.

EVEREDE TOOL COMPANY

TECHNIKS, INC.

FULLERTON TOOL COMPANY, INC.

TITAN USA

GAMMONS HOAGLUND COMPANY

TOOLFLO

GEORGE WHALLEY COMPANY

TURNER TOOLING CO., INC.

GREENFIELD INDUSTRIAL SAW BLADES

ULTRA-TOOL

GRIER ABRASIVES

VEGA TOOL CORPORATION

HANNIBAL CARBIDE TOOL, INC.

WHITNEY TOOL CO., INC.

HARRY MILLER CORPORATION

YG-1 TOOL CO.

HORN USA, INC.