Threading

Criterion Machine Works

U.S. Tool, Inc.

HB Rouse & Co

Scientific Cutting Tools Inc

Stellram

Newcomer Products Inc

Valenite LLC

Iscar Metals Inc

Guhring, Inc.

Carboloy Inc.

Sandvik Coromant Co

Komet of America Inc

Hannibal Carbide Tool

Union Butterfield

Kennametal Inc