17 1 2 inch drag bit drilling (11) Online Manufacturer
Drilling Rate: Fast
Bearing Sealing: Metal Or Rubber
Suitable Rock: Medium Hard To Hard Rock Formation
Machine Type: Hydraulic & Penumatic Drill
Thread Type: API
Cone Material: Tungsten Carbide
Bit Type: Roller Cone Bit
Processing Type: Forging
Packing: Wooden Box
Rotation Speed: 100-300 RPM
Connection Type: Threaded
Formation Type: Soft To Medium Hard
Origin: China
Design & Customize: 5 1/2'' - 17 2/1''
Design & Customize: 5 1/2'' - 17 2/1''
Body Material: Matrix
Type: Drill Bits
Application: Oil,Gas,Water Well Drilling
Color: As Your Requirement
Material: Carbide Steel
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