rock tricone bit

Good quality with good prices.

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

1.manufacturer of diamond pdc drill bit
2.design and produce as customer request
3.cover all size
4.API&ISO9001 certificated

171/2" IADC 737 tricone rock drilling bit for hard formation

1.Seal type:Metal/Rubber
2.Material:alloy/carbide
3.competition price

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

1. Reliable quality and reasonable price
2. Covers almost all IADC code.
3. Fast drilling speed.
4. Long working life
5.Quantity of reliable

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

Size: 5 7/8' 6' 6 1/2' 7 1/2' 7 7/8' 8 1/2 8 3/4' 9 1/2' 9 5/8' 9 7/8' 12 1/4' 17 1/2' 13 5/8' 14 3/4' 15' 15 1/2' 17 1/2' 22' 24' 26'

we have got ISO9001 certificate and our tricone bits have been sold to 30 countries all over the world.

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

Steel tooth drill bit
1.Cover all IADC code
2.Large inventory on hand
3.Meet with API Spec 7-1 ISO 9001:2008
4.High quality and good price

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

rock bit
1.long service time
2. metal seal
3. oil drilling/coal drilling and so on
4.best price and high quality

PERFECT TCI BIT

1) The bit size: 13 1/2''
2) IADC code: 115
3) Seal type: Rubber Sealed Bearing
4) Bearing type: sliding bearing
5) Connection: 6 5/8''

Machine Type:Drilling Tool
Certification:API
Material:TCI
Processing Type:Forging
Use:Well Drilling

Specifications
All IADC CODE,all size
1.high temperature and wear resistance
2 suitable for different formation
3.best price,quality

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 8 1/2''=215.9mm
4) IADC code: 517
Contact: great05(AT)pdcbit.net

teel tooth tricone bit,TCI tricone bit for kingdream ,CS,Lilin brand,PDC drill bit ,diamond core bit,bicenter bit,single cone bit ,

Our bits successively has obtained ISO9001:2000 international quality system certificate and API certificate.

TCI Tricone Bits (2 7/8"-36")
Steel Tooth Bits (2 7/8"- 36")
PDC Bits (3 7/8"-17 1/2")
Drag Bits (3" -15")
Hole Opener/Reamer Bits (13"-58")...

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

high strength and toughness tungsten carbide insert cutter
size range from 3 7/8"to 26"
Covers almost all IADC code.
Reliable quality

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

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

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

TCI tricone drill bit 63/4" mining tricone rock bit

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