AAA Precision Tool & Cutter Grinding, LLC
Allied Machine and Engineering Corp.
Alvord-Polk Tool Company
Amamco Tool & Supply Co., Inc.
Arch Cutting Tools
Ceratizit Chicago
Certified Tool and Grinding
Cobra Carbide
Cougar Cutting Tools, Inc.
Craig Tools, Inc.
Dormer Pramet
Elenco Carbide Tool Corp.
Everede Tool Company
Fraisa USA, Inc.
Greenfield Industries, Inc.
Greenlee Diamond Tool Company
GWS Tool Group
Horn USA, Inc.
Jarvis Cutting Tools, Inc.
Kennametal, Inc.
Kyocera SGS Precision Tool
LMT Tools USA LP
M. A. Ford Mfg. Co., Inc.
Mastercut Tool Corp.
Melin Tool Company

OPTIMUM-CANADA
OSG USA, Inc.
P.L. Schmitt Carbide Tooling LLC
Precision Cutting Tools, Inc.
Regal Cutting Tools
Robb-Jack Corporation
Sandvik Coromant Company
Sandvik, Inc.
Seco Tools, LLC.
Star Cutter Company
Superion, Inc.
Tool Alliance
ToolFab
US Tool Group, Inc. Voisard Tool Company
Walter USA, Inc.
Wetmore Tool and Engineering Co.