... m)Speed(m/s)125x1.2x22.25x3/64x7/8flat1.Material:Aluminium oxide,WA2.Grit size:60#,3.Hardness( ... and sintering temperature etc.Feature:1.Propritary aluminium oxide material mix ensures durable long life,2.Imported resin bonded ... It is used for cutting metal,steel,stainless steel,inox,iron,tubes,steel sheets,high tensile metal,alloy steel, ... white aluminium oxide cut off wheel for inox in zhengzhou henan