... Mini abraives Cutting Off WheelsTYPE41TYPE OF MATERIALAPPLICATIONABRASIVEHARDNESSNormal SteelCutBrown A/OP, Q, R, SSteel PipeCutBrown A/OP, Q, R, SAngle ... SteelCutBrown A/OP, Q, R, SStainless SteelCutWhite ... Brown A/OP, Q, R, SSteel PlateCutBrown A/OP, Q, R, SMasonryCutSilicon CarbideP, Q, R, SConcreteCutSilicon CarbideP, Q, R, S D ...