... .m)Speed(m/s)125x1.2x22.25x3/64x7/8flat1.Material:Aluminium oxide,WA2.Grit size:60#,3.Hardness(1):T4.Bonding ... abrasive,Sintering temperature and sintering temperature etc.Feature:1.Propritary aluminium oxide material mix ensures durable long life,2.Imported resin ... for cutting metal,steel,stainless steel,inox,iron,tubes,steel sheets,high tensile metal,alloy steel, quench steel, tool steel and ...