China factory 4 3/4″ API roller bit palm for core barrel in stock

Brand Name:

Far Eastern

Certification:

API & ISO

Model Number:

120mm

Minimum Order Quantity:

1 piece

Package Details:

Plywood Box

Thread type:

API reg,API if

Advantage:

High wear resisitant

Warranty Term:

3-5 years

Application:

Trenchless and HDD and Foundation


Product Detail

Related Video

Catalog

IADC417 12.25mm tricone bit

Product Description

Wholesale API 120mm roller cone bits for small diameter micro piling rock drill bucket  in the stock from China OEM manufacturer.
For small diameter holes micro piling application, the rock drill bucket is always 400mm, 500mm, 600mm, 700mm, 800mm.
120mm is the cone diameter of 7 7/8" tri-cone bit.
Features of C120 series micro piling roller cone bits

IADC417 12.25mm tricone bit

Product Specification

1

Journal sealed bearing with TCI protection on heel of cones.

2

Cone 1/2/3 speed up rock breaking rate.

3

Shirttail hard enhanced by Tungsten Carbide.

4

C120-637 adopts 12mm conical-ball TCI.

5

C120 series suits for smaller core barrel , penetration rate is much higher.

169mm piling roller cone bits for rotary driling rig

Far Eastern are  factory  specializes in drill bits,such as roller cone bit, tricone roller cone bit, tricone bits,HDD hole opener,Foundation roller cutters for different applications. The application including oil field,natural gas,geological exploration,driectional boring,mining ,water well drilling ,HDD, construction,and foundation.
As a leading drill bits factory in China,increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.Far eastern drilling quality and technology will help you to achieve more !

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