About GCH Tool Group

Value.  Service.  Inventory.

That's Who We Are.

Largest Supplier to the Grinder Industry in the World

GCH carries more than 10,000 new grinder parts, including more than 350 standard off-the-shelf grinder component assemblies, at its 300,000-square-foot manufacturing facility and warehouse in Warren, Mich. With a commitment to service and value, we set ourselves apart by offering competitive pricing, industry-leading service and same-day shipping on most of our products.

Founded in 1962, GCH Tool Group was formed to service the grinder industry worldwide. Along with housing the world's largest inventory of grinder parts and components, GCH Tool Group, from the start, sought sales and engineering staff who were highly experienced in centerless, ID, OD, and double disc grinding and who could share hands-on experience with customers. GCH Tool Group has refined and added to its offerings over the years in response to a changing manufacturing environment. Today, GCH Tool Group is recognized as the clear industry leader and is proud to serve customers in over 60 countries.

Strict Control Over Every Aspect of Manufacture and Quality

GCH new spare grinder parts are manufactured to OEM specifications or better, and are guaranteed for maximum performance. All manufacturing processes are established and supported by a team of in-house engineers who are experts in grinding applications. GCH's exclusive eight-hour run-off test means customers can resume production as soon as a replacement part is installed. No more lost production due to a "break-in" period. Aware of customers' ever-increasing quality standards, GCH's state-of-the art metrology laboratory houses Zeiss testing equipment, known for its superior, precise performance.

Expertise and Knowledge in Grinding Applications

Whether you need a spare grinder part or component or want to establish or improve a process or simply need advice, the GCH team of grinder experts – from our engineering team to our customer service staff – will partner with you. We listen to our customers and are continuously developing machine upgrades that will improve your processes and increase throughput.

Worldwide Support and International Standards

Whether you manufacture in the Midwest or Vietnam, GCH ships parts and assemblies and provides service to more than 60 countries. The GCH team is available to consult and assist with grinder relocation and set-up and support as your business grows globally. From the European CE mark to the Canadian CSA electrical standards, GCH can design and build a product that will meet the most stringent guidelines.

Expert Custom Manufacturing of Your Grinder Parts

Send us your part prints or part samples and GCH's experienced staff will engineer and produce custom grinder parts with minimal turnaround time. With GCH, you purchase your replacement grinder parts and assemblies with confidence, knowing that your part comes with an exclusive industry-leading warranty.

Contact GCH to speak with one of our experienced sales engineers.