Donnelly Thermal & Lubricants

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.

Established over 30 years ago, GCH Machinery Division is in the business of stocking a wide range of pre-owned precision and tool room grinders. The firm is housed in 40,000-square-feet facility in Warren, Mich. and provides all types of remanufacturing, reconditioning and motion control upgrades for grinding machinery. Apart from precision grinders, the company also maintains an inventory that includes machines like automatic chuckers, drills, electric discharge machines, finishing machines, lapping machines, lathes, machining centers, mills, presses, robots and screw machines. In addition, the services of GCH Machinery Division entail global bid system, liquidation services, consignment sales and, lease and financing.

Total Grinding Solutions (TGS) is a prominent manufacturer of CNC centerless grinders, boasting over 150 years of combined industry experience. The company specializes in engineering precise, affordable, and reliable grinding machines that deliver quick payback and low cost of ownership. The TGS-CL-6020 model stands out for its exceptional accuracy and capability, featuring advanced technology that caters to the automotive, aerospace, and medical industries, among others. With a focus on quality and efficient production, TGS provides comprehensive solutions, including automation and turnkey systems, to meet the demanding needs of modern manufacturing. Generated from the website