discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 46.20
freight :USD$7.00,(Postal parcel)
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250Ceramic grinding wheel
Specification: 250mm (outer diameter) *25mm (thickness) *32mm(Kong Jing)
Thickness: 60 mesh 80 mesh 120 mesh number is more fine
Brown corundum CodeA TanHigh hardness, low price and wide range of applications.Suitable for ordinary metal grinding.
White corundumCodeWA whiteHardness is higher than Zong Gangyu, good toughness, good grinding performance, low grinding heat. It is suitable for ordinary grinding of workpieces with high hardness and high hardness, such as quenched steel, high steel and high carbon steel.
Green silicon carbideCodeGC greenHigher hardnessBrown corundum white corundum.Crisp, sharp sand, with thermal conductivity. Suitable for high hard alloy (GC120, suitable for grinding knives, butcher knives, special slaughter knife), tungsten steel knife, optical glass, ceramics, agate, precious stones, and some hard brittle materials.
Chrome jade alias: Hong GangyuCodePA purpleSuitable for grinding of hardened steel.