Name: Video for Tricone Roller Drilling API Standard 7 7/8 Inch 200mm Mining Tricone Drill Bit
Uploaded: 2025-03-12T15:23:55+08:00

Model NO.:

B16

After-sales Service:

Techinical Support

Warranty:

1 Year

Manufacturing Process:

CNC Milling

Surface Treatment:

Casing

Operation Pressure:

Atmospheric Pressure

Material:

Casing

Application:

Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip

Section Shape:

Round

Model Number:

1.9"-4 1/2"

Standard:

API 5CT

Certificate:

API, ISO9001

Grade:

J55 / K55 / N80 / L80 / P110

Technics:

Casting

Trademark:

Eastlong

Transport Package:

Wooden Box

Specification:

Different standard size

Origin:

China

HS Code:

7307920000