12" X 1" X 3" T1 RA-46H 46-Grit Ruby Aluminum Oxide Surface Grinding Wheel

12X1X3 T1 RA46-H-V - ~ 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.