electric drilling tools

1.Standard: API 7-1
2.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material
3.With high quality and steady supply
4.Processing Type: Forg

1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance

crossover sub:
1.API standard
2.Material: AISI 4145H chromium-molybdenum steel
3.good performance
4.reasonable price

1.Structure:Deep Hole Drilling
2.Precision:Normal Precision
3.Outside Diameter Mm:42-200
4.Thread Type:T & R
5.Strict quality control

oilfield drill bit suppliers
1.OEM water well drill bit
2.steel tooth&TCI tricone drill bit for water well
3.water well bit cover all IADC codes

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

The CDZ Elevator is a sort of oilfield handling tools, which is conformed with API 8A /8C specification, the CDZ elevator is used to hold drill pipe .

Description
<span style="

1.Type: string, near bit
2.Raw material: AISI4145H MOD
3.Standard: API SPEC7-1
4.Forge+Q&T+sprial+API connection+hardfacing
5.6" to 36"

dth carbide bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 face s

The earth borrower is used to lift the untested soil undisturbed soil as a sample to understand its properties.

Description
<span style="

1.Standard: API 7-1
2.Material: 4145H MOD
3.Delivery time: 30 days after received prepayment
4.Hardfacing: HF1000-HF5000
5.MOQ:1 set

auger drilling bits
1.Material:Tungsten Carbide,ASTM4142 or 42CrMo
2.Certificate:ISO
3.Use for coal mining
4.heat treatment: 40-44HRC hardness

Drill Pipe
1.OD:3 1/2,4",4 1/2",5",5 1/2"
2.Steel grade: E75,X95,G105,S135
3.Certificates : API & ISO

Low fuel consumption to realize far distance outdoor usage;Full protection system,energy saving.High efficient Airend

Description
<spa

1.Standard: API Spec 7-1
2.Material:AISI 4145H Modified ally steel
3.length:9.150-9.450m
4.With high quality
5. steady supply

Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.

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.thread button bits
2.use in mining ,tunnel ,quarry
3.connect with drill rod

1.high quality service
2.Oil Production Tools
3.Competivie price

Thread Shank Adaptors for Drilling
1.Size: R28,R32,R38,T38,T45,T51,T60
2.Package: in wooden case or in bundles.
3.Productivity: 2000pcs/month

1.Standard: API Spec 7-1
2.Material:AISI 4145H Modified ally steel
3.length:9.150-9.450m
4.With high quality
5. steady supply...

Matrix body diamond pdc drill bit for oilfield drilling tools
Tungsten carbide matrix PDC possesses high wear resistance and impact resistance.

Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.

API Heavy Weight Drill Pipe
Standard:API 7-1
Size:3 1/2"~6 5/8"

Matrix body 6 blade pdc drill bits oil drilling tools
1.Meet with API Spec7-1 &ISO 9001:2008
2.Good quality and after-sale service
3.High quality

Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.
High Quality Thread Extension Rod

1.Standard: DS-1
2.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material
3.With high quality and steady supply
4.Processing Type: Forging