Hejian Smart Petroleum Machinery Co., Ltd.
Main products:Tricone Bit,PDC Bit
Products
Contact Us
  • Contact Person : Ms. Feng Emely
  • Company Name : Hejian Smart Petroleum Machinery Co., Ltd.
  • Tel : 86-317-3180823
  • Fax : 86-317-3180823
  • Address : Hebei,Hejian,Junziguan,Shijing town, Hejian
  • Country/Region : China
  • Zip : 062450

API 12 1/4'' tricone rock bit for oil drilling and water drilling

API 12 1/4'' tricone rock bit for oil drilling and water drilling
Product Detailed
Tungsten carbide insert bit ,TCI bit,button bit Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system

Detailed Product Description

 

Tungsten carbide insert bit ,TCI bit,button bit Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system

1.Cutting Structure

The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new techniques.

 

2.Gauge Structure

Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.

 

3.Bearing Structure

Air cooling roller bearing package. Balls lock the cone,which reduces the probability of cone-dropping to minimum.

 

4.Product Application

It is suitable for mining applications.

 

5.Current Main Availability

Size

                    Bit Type

In.

mm

8 1/2

215.9

622,632,732

9 5/8

244.5

622,632

9 7/8

250.8

612,622,632,732

10 5/8

269.8

622,632

12 1/4

311.1

622.632

API 12 1/4'' tricone rock bit for oil drilling and water drilling



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