14-3/4 Inch 374mm Ruishi Bits TCI Water Well Drilling Roller Bit Oilfield API 7-1 Tungsten Carbide Inserts Tricone Roller Bit Mining Well Milled Tooth Drill Bit

2025-04-13 introduction 4860

Model NO.:

14-3/4

Customized:

Customized

Standard:

API

Length:

Taper-length

Type:

Center Drill Bit

Material:

High Carbon Steel

Usage:

Well Drilling

Nozzie Qty:

Bearing Type:

Plain Bearing

Seal:

Rubber

API Connection(Reg)Pin:

7-5/8" Reg

Weight on Bit(kN/mm):

0.5-1.05

Wob(kN):

179-374

Rotary Speed(Rpm):

130-40

Trademark:

Ruishi

Transport Package:

Plywood Box and Ad Required

Specification:

14-3/4

Origin:

China, Cangzhou

HS Code:

820719

Like 0

Oppose 0

Awards 0

Comment 0