GCH Tool Group Inc. is one of the leading suppliers of new and used replacement parts and components for Centerless Grinders, I.D. Grinders, and O.D. Grinders with more than 25 years experience in the machine tool industry. As a total resource for its component requirements, the firm stocks over 1000 component assemblies for all model grinders. It provides headstocks, tailstocks, wheelheads, dressers, valves, table cylinders and I.D. and O.D. spindles an exchange or outright basis. GCH Tool Group Inc. additionally offers a full line of after market products and accessories.