Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149-171mm TCI Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling - Drill Bit - Drilling Tools - Tools & Hardware - Video

Model NO.:

5 7/8"- 6 7/8"

Customized:

Customized

Standard:

API, SGS

Material:

Tungsten Carbide

Usage:

Well Drilling

Metric Diameter:

149mm 152mm 165mm 171mm 174.625mm

Thread Connection:

3 1/2 API Reg, Pin

Bearing Type:

Rubber Sealed Bearing

Circulation Type:

Mud Circulation, 3-Jet Nozzles

Leg/Shirttail Protection:

Hardfacing & Flat Inserts

Suitable Formation:

Soft, Medium Formation, Hard Rock

Trademark:

YINHAI

Transport Package:

Ply Wooden Box/ Cartons

Origin:

Hebei Province, China

HS Code:

8207199000