Product Specifications
YHA 8 1/2-217G
Tungsten Carbide
Well Drilling
219.5mm
2-1-7
4 1/2 API Reg
60~100 Rpm
0.4~1.0 Kn
80~120h
Reet XS
Ply Wooden Box/Cartons
38KG
Cangzhou City, Hebei Province, China
8207199000