rock tricone bit

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

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

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

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

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

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

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

1. Manufacturer of TCI & steel teeth tricone bits
2. ISO & API

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

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

Milled tooth tricone rock bit petroleum tools
1.Reliable quality and price
2.Certified by ISO 9001 & API
3.Large inventory on hand

1.Standard:API
2.Out diameter:2 7/8"-5 1/2"
3.Rated load range:50t(900kN)-350t(3150kN)

Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu

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

API 7 7/8" kingdream IADC 517 tricone bit/tungsten carbide drill bit
certified by API &ISO
MOQ can be accepted
a large stock

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

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:rubber and metal sealed
5.delivery on tim

Features
1.Size:3 3/4" (95.3mm)~26" (660.4mm)
2.Cover all all IADC code
3.Reliable quality and best price
4.tungsten carbide insert tricone 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

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

311mm Tricone Roller bit TCI PDC drill bit
1.Sizes rang from 3"-26"
2.Cover all all IADC code
3.Reliable drill bit

1.Normal rolling bearing
2.oil water well drilling
3.reinforced type for oil exploration drilling
4.Brand New

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

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

Tricone bit for hard rock with inserted teeth on it, which has rubber seal for safety.

TCI tricone bit
1.Sizes range from 3 7/8" to 26"
2.open bearing type
3.Meet with API Spec7-1 Standard

tungsten carbidr tci tricone rock bit
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service

TCI tricone bit/tricone rock bit
Various of model and dimension available
Good condition and reasonable price