Dished Grinding-wheel No.1 suit to grind milling cutter, rammer, draw knife and other blades. Dished Grinding-wheel No.2 could grind involute gear, milling cutter etc Dished Grinding-wheels No.3 are specially made for all kinds of jig grinder, tool grinder and complicated cutters. They are mainly used for the processing of all specifications of high-speed steel, hard-alloy rotary file, technical drill, and dentistry drill, milling cutter, stones and ceramic products. Wheel of every size and specification can be manufactured based on the actual condition of equipments and detailed requirements of clients.