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Ruishi Bits 11-5/8" TCI Bit Tricone Drill Bit Milled Tooth Steel Tooth Tricone Roller Bit for Oil Petroleum Water Mining Rock Well Drilling Tools Diamond Drill

2025-04-13 introduction 3500

Model NO.:

11-5/8" IADC 637

Customized:

Customized

Standard:

API

Length:

Jobber-length

Type:

Center Drill Bit

Material:

High Carbon Steel

Usage:

Well Drilling

Color:

Gold and Black

Raw Material:

Alloy, PDC

Customize:

Customized

Nozzles:

Three Nozzles

Bearing Type:

Plain Bearing

Seal:

Rubber

API Connection(Reg)Pin:

6-7/8" Reg

Weight on Bit(Kn/mm):

0.75-1.2

Rotary Speed(Rpm):

70-40

Trademark:

Ruishi

Transport Package:

Plywood Box, Iron Box or as Required

Specification:

11-5/8"

Origin:

China, Cangzhou

HS Code:

820719

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