GCH Tool Group, located in Warren, Michigan, houses the world’s largest inventory of new spare parts and components for grinders, including centerless grinders, ID grinders, OD grinders, double disc grinders and surface grinders. A unique combination of product variety, staff expertise and unparalleled quality and customer service has made GCH Tool Group the clear industry leader for more than 30 years. For more information, visit www.gchtool.com.