Cutting Wheel Material:Aluminium Oxide Certificate:EN,MPA Type:T41 Size:100mm, 115mm, 125mm, 150mm... Cutting Wheel for stone Material:Aluminium Oxide or Zirconia Aluminium OxideCertificate:EN,MPAType:T41Art No.DimensionMax.operation speedStandard package(D*T)(mm)BoreR.P.M.M/SPcs/ctnKg/ctnRQAC0725025A250*2.525.4/30/32610080103.47600100RQAC0725030A250*3.225.4/30/326100801047600100RQAC0730025A300*2 ...