Cutting Wheel, Grinding Wheel, Flap Disc manufacturer / supplier in China, offering Professional Power Electric Tools Abrasive 4.5X1/4X7/8” Grinding Wheels, Durable Abrasives 4.5" 4.5X1/4X7/8 (115X6) Grinding Wheel for Metal, 9" 230X3X22metal Cut off Wheels and Grinding Disc Abrasive Wheel and so on.