rock bit

API Metal/Rubber Sealing Rock Bit for Well Drilling:
1.Long Working Life: 70 Hours at least
2.most favourable price and best qualtity

TCI rock bit
high strength and toughness tungsten carbide insert cutter
size rang from 3 7/8" to 26"
Covers almost all IADC code.

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

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

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

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

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

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) supply new and junk drill bits,pdc bits,tci bits,tricone bits,rock bits.
2)steel tooth bits,drill pipe,scrap drill bits

GT60 thread button rock bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ball

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

TCI tricone bit,TCI tricone bit with sealed bearing ,tricone bit,TCI tricone rock bit ......

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

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

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

We supply many kinds of Rock Bits,PDC bit, tricone bit etc. with high quality. rockbit#vip.163.com.jane2012322#hotmail.com Skype:jane52992

HA Kingdream TCI rock bit IADC517:
1.Company History: 30 years
2.Long Working Life: 90 Hours at least
3. Delivery : Seven working days

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

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

Model NO.: 4 3/4" single cone bit
Certificate: ISO
Type: Petroleum Drilling Machine
Usage: Well Drilling Machinery

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

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

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.....

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

1.Sizes rang from 2 7/8" to 26"
2.rubber seal,metal seal
3.Covers almost all IADC code

We are manufacturer of many kinds of Rock Bits,PDC bit, tricone bit etc. with high quality. rockbit#vip.163.comane2012322#hotmail.com skype:jane52992

API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection

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

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,