150x10x32Aluminum Oxide  grinding  wheels widely used in ordinary steel rough grinding, such as carbon steel, general steel, malleable cast iron, hard bronze 

150x10x32White Aluminum Oxide grinding wheelsfor grinding, high  hardness of the steel, such as high speed steel, high carbon steel, hardened steel, alloy steel, I plant 

150x25x32White Aluminum Oxide  grinding wheelsfor grinding, high hardness of the steel, such as high speed steel, high carbon steel, hardened steel, alloy steel, I plant 

150X80X25.4 Aluminum Oxide grinding wheels�6�7grinding wheel made by brown aluminum oxide with vitrified bonded.grinding wheel,Brown Aluminum Oxide Grinding Wheel,It is suitable for grinding

200x13x25Single bevel wheel used for grinding milling cutter, reamer, cutter etc.. Applicable scope sawtooth, hardware tools, machinery, woodworking tools, stone saw

200x20x32Aluminum Oxide grinding wheelswidely used in ordinary steel rough grinding, such as carbon steel, general steel, malleable cast  iron, hard bronze

200x20x32Green silicon carbide grinding wheel  green silicon carbide materials, especially suitable for the grinding of high hardness, brittleness material, such as glass

200x20x32White Aluminum Oxide Grinding wheelsfor grinding, high hardness of the steel, such as high  speed steel, high carbon steel,  hardened steel, alloy steel, I plant the

Grinding wheel for hypodermic  needles ae the appropriative wheel  for hypodermic needles (medical  needles, medicinal needles), speed  could be 50m/s. It works