rock bit

TCI tricone bit,TCI bit,rotary bit,tricone bit.tricone rock bit
1. Cutting Structure of this series tricone rock bit :The durability of premium

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

tricone rock bit
1Petroleum drilling
2.long service time
3.best price and high quality
4.we can provide the sample ...

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

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

1.API &ISO9000
2.lower price with good quality
3.hight efficiency and long lifetime
4.solid strength and broad business

Specifications
API 7 7/8" TCI Drill Bit/Insert Tricone Rotary Bit/Hard Insert Rock Bit for Drilling
Ship by sea or air
Good quality and price

Long life pdc coring & non coring drill bit
1) Our bits are certified by SGS
2) Our pdc bits have fast drilling rate
3)best price and high qulity

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

mill tooth rock bits
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.High quality and low price

Matrix body PDC bit
1) Our bits are certified by SGS
2) Our pdc bits have fast drilling rate
3) our pdc bits possess strong cutting structure

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

1.API &ISO9000
2.lower price with good quality
3.hight efficiency and long lifetime
4.solid strength and broad business

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

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

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

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

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

high quality 12" Reamer bit
1,tungsten carbide insert tricone bit
2.certified by ISO,API
3.wide size code
4.best price

a.certification API and ISO9001
b.established in one thousand nine hundred and eighty
c.supplier to America and Middle East

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

rock bit
1.sliding bearing
2. rubber seal
3. oil drilling/coal drilling and so on
4.best price and high quality

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

TCI tricone bits/ three cone bits
1.Certified by ISO9001&API
2.Used for water well, oil field
3.IADC:114-117,127,437,517,617,637
4.type:3-8b

tricone rock bit
1.gas drilling
2.long service time
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

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

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

steel tooth bit
1.special gauge
2. well drilling
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

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. size: 12-1/4"
2. IADC code: HJ127T
3. high quality, best price
4. short delivery time