Cutting & Grinding Wheel is made of A/O, S/C, suiable for cutting, polishing and grinding for metal, steel, stone, marble Cutting & Grinding ... 2. Using best abrasives, fillers, resin 3. Flat center cutting wheel/depressed center cutting wheel4. Note: Arbor hole sizes, thicknesses and colors as ... Brown.6. Product diameter: 4", 4-1 / 2", 5", 6", 7", 9", 12", 14", 16". (100mm to 400mm)Benefits:1. Good ...