tricone rock bits

Tricone bit can adapt to the different geological and speed, and be used widely. When working, the cutting teeth would touch the ground alternately.

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 9 1/2''
4) IADC code: 137
5) Seal type: Rubber Sealed Bearing

1.Hengji bit, focusing on quality
2.high quality products and services users
3.CNC machining centers mainly drill bits

rock bit,tricone bit
1.Sizes rang from 2 7/8" to 26"
2.Covers almost all IADC code
3.rubber seal,metal seal
4.ISO9001:2008

We supplying many kinds of Rock Bits, single bit, PDC bit, tricone bit etc rockbit[at]vip.163.com skype: jane52992 jane2012322#hotmail.com

Rotary rock bit,Tricone bit,rock bit
1>Stocks adequate&timely delivery
2>Meet with API Spec7-1 &ISO 9001:2008
3>30 years experiences

The company mainly engaged in roller bit, tricone bit, PDC bit, diamond bit, core bit and drag bit, drill pipe and other drilling accessories, fishin

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

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613

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. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

7 5/8" api pin 17 1/2'' tricone-rock-bits
1.seal journal bearing
2.Sizes rang from 3 7/8'' -26''
3.Cover all iadc code

TCI bits series
437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maxi

High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more efficiently

Hengji bit, focusing on quality
high quality products and services users
CNC machining centers mainly drill bits

1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code

Rock Bit
Cangzhou Great Drill Co.Ltd. specializes in designing, manufacturing,marketing and serving the high performance
diamond bits and drill

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613
4.Certification:API

TC tricone rock roller bit by ISO9001&API
best bearing system

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

1.Reliable bearing system
2.Fast drilling rate
3.Covers almost all IADC code
4.Formation:soft ,hard,very hard

API&ISO standard.
For more information please contact me :Jane(at)solidkey(dot)com

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

1.Stocks adequate, time delivery
2.Cutter's quality performance is good.
3.Rich experience in drill bit.

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

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

tricone 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

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