IADC 217 Tricone Bit, Milled Tooth 8 1/2" 12 1/4" 17 1/2" Rock Roller Bit Video,Demo, How It Works & Features

Name: IADC 217 Tricone Bit, Milled Tooth 8 1/2 inch 12 1/4 inch 17 1/2 inch Rock Roller Bit
Uploaded: 2026-06-27T03:40:19+08:00
Description: Watch the IADC 217 Tricone Bit, Milled Tooth 8 1/2 inch 12 1/4 inch 17 1/2 inch Rock Roller Bit video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-26 4220

IADC 217 Tricone Bit, Milled Tooth 8 1/2" 12 1/4" 17 1/2" Rock Roller Bit

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Product Specifications

Model NO.:

217

Customized:

Customized

Standard:

API

Length:

Taper-Length, 2-36inch

Type:

Center Drill Bit, Drill Bit

Material:

Cobalt Steel Alloys, 4145h

Usage:

Well Drilling

Seal:

Rubber Seal, Metal Seal

API:

API 7-1

Tooth:

Steel Tooth

Color:

Gold, Blue, Black and Customized

Trademark:

Ruishi

Transport Package:

Ply Wood Box

Specification:

8 1/2" 12 1/4" 17 1/2"

Origin:

China, Cangzhou

HS Code:

820719

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