dth drilling tools

 
C-Q Series Core Barrel Assembly Core Drilling Tools / Drilling Rig Comp

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

 
CNC Milling Drill Coupling R28 Threaded Coupling Wear Resistance
 
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crossover sub:
1.API standard
2.Material: AISI 4145H chromium-molybdenum steel
3.good performance
4.reasonable price

Bullet Teeth
1.heat treatment:40-44HRC
2.hardness tip: above 50HRC hardness
3.Material:Carbide,ASTM4142 or 42CrMo
4.ISO Certificate

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

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 .

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"

 
R25 Tungsten Carbide Drill Coupling With CNC Milling 155-160mm
 
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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

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

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

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

Description
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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

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

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

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

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

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"

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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

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

water well drilling tools
1.Force balanced cutting structure
2.Better load burden balance
3.Higher stability
4.Better hydralic system