rock bit

Kingdream 8 1/2'' TCI tricone bits
1.Competitive price and good quality
2.certified by ISO,API
3.Deliver in time
4.MOQ:1

1.certification API and ISO9001
2.30 years supply perience
3.minimum order 1pcs
4.Short delivery time

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

size range from 3 7/8" to 26"
Covers almost all IADC code.
Reliable quality and reasonable price
Reliable bearing and lubrication system,

new roller rock bit
1. well drilling
2.best price and high quality
3.we can provide the sample but you need to pay sample and shipping cost

API kingdream TCI tricone rock bits:
1.Company History: 30 years
2.Long Working Life: 90 Hours at least
3. Delivery : Seven working days

We supply many kinds of Rock Bits,PDC bit, tricone bit etc. with high quality.rockbit#vip.163.com.jane2012322#hotmail.com skype:jane5299

Specifications
1.Standard: AP-7-1
2.High quality service
3.Drilling Tools
4.Competivie price ...

API Safety Clamps
product name:single cone bits
2.material:carbide
3.size range 95.3mm to 155.6mm
4.drilling formation:medium to hard

1.high quality and best service
2.Strong cutting structure durability
3.Rubber seal or metal seal

size from 3'' to 26''
covering almost all iadc codes
api and iso certified
large in stock
supply tricone bit, pdc bit, pdc cutter bit, anchor bit

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

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

1) The bit size: 9 7/8''
2) IADC code: 115
3) Seal type: Rubber Sealed Bearing
4) Bearing type: sliding bearing
5) Connection: 6 5/8''

kinds of sizes and covers most of IADC code.
For medium formation drilling
reliable bearing system
all surface and teeth are hard enhanced.

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:3-3/4''~26'''
2.Cutting teeth specifications:1613
3.Certifacation:API

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

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,

TCI tricone rock bit
1>Covers almost all IADC code.
2>ISO 9001:2008 & API spec7-1
3>30 years experience in tricone rock bit

can be used in water, oil, gas, geothermal, mining drill
size from 3'' - 26''
covering nearly all iadc codes
api and iso certified
large in stock

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) 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

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

Specifications
1. Rich experience in this line, over 30 years.
2. Exquisite technology.
3. Good quality.
4. The best prices.

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

rock bit,rock drill
1.Payment terms:T/T&L/C
2.ISO 9001:2008 & API spec7-1
3.30 years experience in tricone rock

steel tooth tricone bit
1) low price with best quality tricone bit
2)steel tooth bit in large stock
3)lmanufacturer

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

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