rock drill head

rock drill head

USD $3 - $1,000 /Piece

Min.Order:1 Piece

Supply Ability:
200 Piece / Pieces per Month
Port:
China Port
Payment Terms:
T/T D/P D/A Credit Card PayPal

Quick Details View All >

Place of Origin:
Henan, China
Brand Name:
Partner
Model Number:
A
Type:
Core Drill Bit
Material:
Tungsten Carbide
Use:
Well Drilling

Zhengzhou Partner Electronic Technology Co., Ltd.

Business Type: Trading Company
Zhengzhou Henan China
Main Products: Auto Parts ,Cylinder Heads ,Turbocharger ,Brake-pad ,Piston

Product Details

Specifications

rock drill head
1.Covers all IADC codes
2.Long life and full model
3.good after-sales service
4.API

rock drill head

 

Structural features:

 

1.Cutting structure this type TCI tricone bits:

 

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

for insert bit.

 

2.Gauge structure this type TCI tricone bits:

 

Multiple gaugeprotection with gauge trimmers on the heel of cone,

tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

 

3.Bearing structure of this type TCI tricone bits:

 

High precision bearing with two thrust faces. Ball lock the cone. 

Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver plated. 

Abrasion resistance and seizure resistance of the bearing are improved.

 

4.Seal and Lubrication of this type TCI tricone bits:

 

Premium O-ring, optimal seal compression and curved seal structure can enhance the seal performance. 

The pressure compensator system and advanced grease can greatly increase the lubricating reliability .

 

5.Product Application this type TCI tricone bits:

 

It can receive high WOB in the conventional drilling. 

It is suitable for various formations by matching cutting structure with different tooth shape, 

tooth density and tooth exposure height.

 

Specifications:

Size 

 IADC Code

In .

Mm 

 

6

152.4

136,127,517,537,617,637

6 1/2

165.1

126,127,517,537,617,637

7 1/2

190.5

126,136,216,227,517,537,617,637

8 1/2

215.9

114,124,126,127,517,537,617,637

9 1/2

241.3

126,127,517,537,617,637

9 5/8

244.5

127,517,537,617,637

9 7/8

250.8

127,517,537,617,637

12 1/4

311.1

114,126,127,517,537,617,637

13 5/8

346

117,126,127,517,537,617,637

14 3/4

374.6

124,517,537,617,637

15

381

124,517,537,617,637

15 1/2

393.7

124,517,537,617,637

17 1/2

444.5

114 117 124 126 216

22

558.8

124,517,537,617,637

24

609.6

124,517,537,617,637

26

660.4

114,517,537,617,637

rock drill head

rock drill head

Contact Supplier

Ms. Emily Gao Chat Now
Telephone
86-371-55935661
Mobile
8615136282084
Fax
86-371-55935661
Address
Dongda street Zhengzhou,Henan

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