393.7 mm IADC 136 Milled Tooth Mining Well Drilling Bits IADC 237 15-1/2 Steel Tooth Tricone Roller Bit for Oil Gas Geothermy Well Drilling Factory Outlet Bits Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
15-1/2
Customized:
Customized
Standard:
API
Length:
Taper-length
Type:
Center Drill Bit
Material:
High Carbon Steel
Usage:
Well Drilling
Nozzie Qty:
3
Bearing Type:
Plain Bearing
Seal:
Rubber
API Connection(Reg)Pin:
7-5/8" Reg
Weight on Bit(kN/mm):
0.5-1.05
Rotary Speed(Rpm):
130-40
Trademark:
Ruishi
Transport Package:
Plywood Box and Ad Required
Specification:
15-1/2 inch
Origin:
China, Cangzhou
HS Code:
820719