Usage and features
Characters:It is made of small piceces of powerful resin abrasive cloth, and coated with abrasive at back. It is in fan and radial shape. The main abrasives are brown alum-oxide. It has advantages of high efficiency, average consumption, easy-operation, resisting burning of workpieces.
Application:It is widely used in auto, machinery, instrument, ship, appliance, furniture, bridge, construction, and especially suitable for grinding and fine polishing of irregular surface, deep hole and oversize parts.