Allied Machine and Engineering Corp.
Arch Cutting Tools
Ceratizit USA
Craig Tools, Inc.
Dormer Pramet
Everede Tool Company
Greenlee Diamond Tool Company
GWS Tool Group
Hyperion Materials & Technologies
Kennametal, Inc.
LMT Tools USA LP
OSG USA, Inc.
Robb-Jack Corporation
Sandvik, Inc.
Schwanog
Scientific Cutting Tools
Star Cutter Company