YHA 12 1/4-537G
Customized
API
Center Drill Bit
Tungsten Carbide
Well Drilling, HDD Drilling
311.15mm
Rubber Sealed Journal Bearing
5-3-7
Scoop Inserts Teeth
YINHAI
Plywood Case/Carton
98kg
Cangzhou City, Hebei Province, China
8207199000
