Aviation, Electronics, Industrial, Medical, Chemical, Drawing, Aerospace, Machining, Metallurgy, Oil Drilling, Mi
JIS, GB, DIN, BS, ASTM, AISI, API ISO Standard
Yg6 Yg8 Yg6X Yg11 Yg11c Yg13 Yg15 Yg15c Yg20 Yg20c
Oval, Square, Round, Rectangular, Lump, Customized
Excavator Bucket, Tungsten Carbide
CE, ISO9001: 2000
Paper, Wooden, Plastic