carbide drilling bits

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

1,Suit for drilling medium to medium-hard formations.
2,Long working life.
3 Reasonable prices.

1) ISO9001&API
2)Covers all IADC codes
3)Size:3 1/2"~26"
4)Used for oil well and water well

1Certified by ISO9001&API
2Used for water well, oil field
3.bits sizes range from 3 7/8'-26'
4.type:3-8blades
5.delivery on

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

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

QianWang Down The Hole button bits
1.Diameter:68~250mm
2.Used in DTH Drilling rig
3.Material:Alloy,metal
4.10 years DTH bit supplier

Self drilling anchor rock drilling bit
1. Can be customized
2. ISO9001 & CE
3. All kinds
4. It has a high hardness and wear resistance.

steel tooth tricone bit
1.best quality and best price
2.fast delivery time
3.certification:API&ISO
4.best after-sale service

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

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

 
Downhole Drilling Tools Cir-Series Low Air Pressure Dth Bits 
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1. Use of percussive drilling in harder soils.
2. An important part of a SDA system.
3. Suitable for MAI TITAN systems.

1. best quality and best price
2. fast delivery time
3.certification:API&ISO
4.best after-sale service

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

Specifications 1.Reliable bearing system
2.Fast drilling rate
3.Strong cutting structure durability
4.Used for oil filed, water well
5.Low cost

API TCI tricone bits well drill manual drilling equipment
1.New type of grease that can sustain high temperature
2.Good wear-resistance

Descriptions Details !
1.for water wells (200~1000m)
2.for geothermal wells(1000~3000m)
3.for oil wells (2000~3000m)

PDC bit TD 1345 (5 blades)
1.best price and high quality
2.5 blade count
3.can change the spiral nozzles
4.wooden or steel boxes

Steel Tooth Bit for water well
1.Fast drilling rate
2.Strong cutting structure durability
3.Different sizes available
4.Can be sustomized

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

1.ISO&API
2.competitive price
3.professional manufacture

 
Polycrystalline Diamond Drilling Tools PCD ( TSP ) Core Bits For Granite</stron

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 1/4"
4)Used for oil well and water well

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

all sizes and codes,high quality and good price

1.Tricone bit certified by API and ISO9001
2.High quality with professional design team
3.Competitive price

1.Hardened base material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

1.Hardened Alloy Steel base material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

IADC547 underground drilling machine
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost