API 7-1 Drilling Bit Sub and Crossover Sub for Drill Pipe

Name: Video for API 7-1 Drilling Bit Sub and Crossover Sub for Drill Pipe
Uploaded: 2025-03-12T15:23:55+08:00

2025-04-13 3440

Customized:

Customized

Standard:

AISI, API

Length:

Taper-length

Type:

Center Drill Bit

Material:

High Carbon Steel

Usage:

Well Drilling

Machine Type:

Drilling Tool

Processing Type:

Forging

Advantage:

High-Efficiency ,Wear Resistant

Use:

Oil,Gas,Wells

Formation:

Soft to Hard

Trademark:

LONGYUE

Transport Package:

Wooden Case

Specification:

3 1/2'' API REG

Origin:

Hebei, China

HS Code:

8207191000

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