milled tooth tricone bits

1.Tricone steel tooth bit for well drilling
2.Meet with API Spec7-1 ISO 9001:2008
3.Cover almost all IADC code

steel tooth tricone bit
1.reliable bearing system
2.all surface and teeth are hard enhanced.
3.Meet with API Spec7-1 Standard

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

tricone rock bit
1.Bit size range from 3 7/8"to 26"
2.Meet with API Spec7-1 Standard.
3. Open roller bearing or seal bearing

1.Roller bearing tricone insert tooth drill bit
2.Cover almost all IADC code
3.Meet with API Spec7-1 ISO 9001:2008

1. API&ISO 9001
2.Size: 95.3mm-660.4mm
3.high quality and best price
4.covers all IADC codes
5.more inventory

Specifications
1.tricone drill bit in Hebei province
2.best price
3.wide size code
4.certified by API,ISO ...

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.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code

steel tooth tricone bit
1>Good quality and after-sale service
2>Meet with API Spec7-1 &ISO 9001:2008
3>30 years experience in tricone rock

insert tooth tricone bit
1.Meet with API Spec7-1 &ISO 9001:2008
2.30 years experience in water well bits
3.Good quality and after-sale service

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.Good wear-resistence
2.Tungsten carbide hardfacing on tooth surface.
3.Better steel and longer stable drilling hours
4.Large inventory on hand

steel tooth tricone bit
1.Reliable bearing system
2.Meet with API Spec7-1 Standard
3.All surface and teeth are hard enhaced

carbide tooth three roller bit tci tricone bit
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service

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.Payment terms:T/T&L/C
2.Meet with API Spec7-1 &ISO 9001:2008
3.30 years experience in tricone bit

steel tooth tricone bit
1.sealed bearing type
2.good performance
3.Meet with API Spec7-1 Standard

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

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

1. IADC code suitable for different formations.
2. Good quality, reasonable price.
3. ISO9001:2008, API certified.
4. Timely delivery.

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

1. IADC code suitable for different formations.
2. Good quality, reasonable price.
3. ISO9001:2008, API certified.
4. Timely delivery.

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

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

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

8 1/2" tricone bit mill tooth for water well drilling
1.High-precision metal seal
2.Higher stability
3.Reasonable price and long uselife

Roller cone bit
1.Sizes from 3 7/8" to 26"
2.Covers almost all IADC codes.
3.Stocks adequate&timely delivery
4.API&ISO

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

5 7/8" IADC517 tricone insert tooth bit
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Can be customized