200 x 32 x 180Barrel Grinding Wheel - 200 x 32 x 180Barrel Grinding Wheel

200 x 32 x 180Barrel Grinding Wheel
grinding wheel made by brown aluminum oxide with vitrified bonded.
grinding wheel,Brown Aluminum Oxide Grinding Wheel,It is suitable for grinding medium and high tensile strength metal such as ordinary carbon Steel,alloy steel,malleable cast iron,hrad bronze,etc.
Grit Size A24,A36,A46,A60,A80,A100,A120,A240.
Hardness: K,L,M,N,P,Q,R,S