150 x 16 x 25Grinding Stone for Socket Lip Grindin - 150 x 16 x 25Grinding Stone for Socket Lip Grindin

150 x 16 x 25Grinding Stone for Socket Lip Grindinggrinding 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.