tricone bit

A complete line from 3 7/8'' (98mm)~26''(660mm);
IADC code in all sizes and in stocks;
Used for oil/water well,mining,etc;

HJ bits are highly reliable bits suitable for straight hole and directional well drilling applications.

Rock bit:1.It is suitable for the drilling industry;2.Quality has a reliable guarantee;3.We will provide high quality service;

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4high quality and low price
5.more inventory

Fast drilling speed.
Long working life
Quantity of reliable rock bit in stock
kinds of sizes and covers most of IADC code.

TCI tricone bit,TCI rock bit
1>API Spec7-1 &ISO 9001:2008
2>stocks adequate&timely delivery
3>30 years experience in tricone rock bit

12 1/4 TCI Tricone Bit
(1)strong resistance to abrasion and impact resistance.
(2)good cutter
(3)long working life

Size from 3 7/8" to 26" Covers almost all IADC code. Stocks adequate&timely delivery Good quality and after-sale service

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

Its structure is Large-diameter side top row of teeth within the spoon-shaped, and wedge-shaped outer row of teeth. Its teeth are different height and

1. All sizes available
2. Large inventory on hand
3. Low cost
4. Can be customized

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

8 1/2 tricone drill bit
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling
4.API&ISO

1.Tungsten carbide insert
2.Diameter: 12-1/4"
3.IADC 437
4.Very competitive price

TCI tricone bit,TCI rock bit,TCI roller bit 1>API Spec7-1 &ISO 9001:2008 2>stocks adequate&timely delivery
3>30 years experience in tricone rock b

1. API&ISO standard milled tooth bit.
2. All sizes and codes are available.

1\Quick Details
Place of Origin: China (Mainland) Brand Name: Kingdream,CS,Noryke Model Number: 3 Wings stepped drag bit
Type: Drill Bit Machine

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

1.Size:17 1/2"
2.Covers all IADC codes
3.Long life and full model
4.good after-sales service
5.certificated with API and ISO

tricone bit
1)world's latest sealing technology
2)long working life
3)reasonable price & good service
4)certified by ISO9001

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling rate
4.Strong cutting structure durability
5.API

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 9 1/2''
4) IADC code: 127
5) Seal type: Rubber Sealed Bearing

8 1/2" IADC127 Tricone Bit Milled Tooth
1.Better hydralic system
2. Large inventory on hand
3. Low cost,high quality
4. Can be customized

Model NO.: 9 1/2 " IADC 517
Certificate: ISO
Type: Petroleum Drilling Tool & Accessory
Usage: Offshore Oil and Gas Field Exploitation

rock bit
1. well drilling
2.long service time
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

TCI rock bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

Industrial drill bits 6' ,Tricone Bit for water &Geo Technical drilling:
NAME: 6' Tricone Bit :
TYPE :6SY,
IADC :417&517&527&537&617&637