rock tricone bit

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

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 tricone bit
1.certificated by API and ISO
2.manufacturer
3.reasonable price
4.perpetual after-sale services

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

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

Its structure is Large-diameter side top row of teeth within the spoon-shaped, and wedge-shaped outer row of teeth. Its teeth are different height and

mining rock bit
1.long service time
2. API & SGS
3. well drilling
4.best price and high quality...

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction etc.

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.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

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

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

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

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

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

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

8 3 /8 water well drilling bit water drilling equipment tricone rock bit

1.size: from 3 3/4"-26"
2.ceitification:API & ISO
3.colour:red,blue,yellow
4.market:Europe,USA,Middle East
5.delivery time:within 7-10 days

1.specialized in tricone bits,pdc bits and single cone bits
2.cover all IADC codes

1.specialized in tricone bits,pdc bits and single cone bits
2.cover all IADC codes

1.specialized in tricone bits,pdc bits and single cone bits
2.cover all IADC codes

1.specialized in tricone bits,pdc bits and single cone bits
2.cover all IADC codes

Tricone rock bit
1. High quality
2. API & ISO 9001Certificate
3. 30 years experience in tricone rock bit
4. Reasonable price...