... Usage:1)It is used for cutting metal,steel,stainless steel,inox,iron,tubes,steel sheets,high tensile ... quench steel, tool steel,mild steels,cast steels and hard iron casting metal2)the industry maybe use this ... 1.Do visually inspect all wheel before mounting for possible damage.2.Do make sure operating speed ... marked on wheel.3.Do check mounting flanges for equal size,relieved as required and correct ...