8" X 1/2" X 1-1/4" T1 RA-46H12 Porous 46-Grit Ruby Aluminum Oxide Surface Grinding Wheel

8X1/2X1-1/4 T1 RA-46H12-VP - ~ Surface grinding wheels can be used for heavy stock removal to a very precise finish and size requirements.
~ Ideal for rough grinding of all tool steels including steel with high levels of chromium.
~ A tough, sharp friable abrasive with high material removal and strong form holding.