Arch Cutting Tools
Cemecon, Inc.
Ceratizit Sacramento, LP
GWS Tool Group
Kyocera Hardcoating Technologies, Ltd.
Mastercut Tool Corp.
Melin Tool Company
Miracle Tools America
Niagara Specialty Metals
OSG USA, Inc.
Regal Cutting Tools
Robb-Jack Corporation
Sandvik, Inc.
Scientific Cutting Tools
Swiss-Tek Coatings, Inc.
Tool Alliance
Worldwide Solids, LLC