... ,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 ... .28x3/64x7/876008019428x428x105200205x1.2x25.48x3/64x175008020438x438x105200 Resinoid cutting wheel for tool steels/mild steels/cast steels