Profile: Rush Machinery, Inc. specializes in manufacturing, servicing and supplying tool grinders. We posses drill and tool grinders, grinding attachments, accessories & wheels. We offer polycrystalline tool grinders, wheel truing, dressing machines, grinding fixtures, grinding wheels and replacement parts. Our polycrystalline tool grinder is designed for economical manufacturing and regrinding of cutting tools made from PCD, PCBN, CVD & tungsten carbide materials. Our micron oil filtration system provides one micron particle filtration for improved surface finish.