400×50×127Pink Aluminum Oxide  grinding  wheelsMainly used for all  kinds of cutting tools, measuring  tools, instruments, parts of the  grindi

400×50×127Pink Aluminum Oxide  grinding  wheelsMainly used for all kinds of cutting tools, measuring  tools, instruments, parts of the  grinding and

500x150x305Black silicon carbide grinding wheelfor grinding, low tensile strength of the material, such as gray cast iron, non-ferrous metals, non-metallic, as well as stone,

500x150x305White 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

500x200x305Black silicon carbide grinding wheelfor grinding, low tensile strength of the material, such as gray cast iron, non-ferrous  metals, non-metallic, as well as s

500x200x305White 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 production of white corun

500x250x305Green silicon carbide grinding wheelgreen silicon carbide materials, especially suitable for the grinding of high hardness, brittleness material, such as glass, har

500x50x203Green silicon carbide grinding wheelgreen silicon carbide materials, especially suitable for the  grinding of high hardness, brittleness material, such as glass,&nbs

500×50×203Pink Aluminum Oxide  grinding  wheelsMainly used for all kinds of cutting tools, measuring tools, instruments, parts of the grinding and form grindi