... resin bond to join,Forming density of abrasive,Sintering temperature and sintering temperature etc.Feature:1.Propritary aluminium oxide material mix ensures ... ,tubes,steel sheets,high tensile metal,alloy steel, quench steel, tool steel,mild steels,cast steels and hard iron casting metal2 ... correct diameter.4.Make sure workpiece is stable.Hold the tool so that the wheel is at a perpendicular angle to ...