foundation drilling tools

1. API 7-1 Heavy weight drill pipe, HWDP
2. Material: AISI 4145H
3. OD: 3 1/2 --6 5/8"
4.Box Bore Back x Pin Ring Groove

 
 
 
Cem

 
 
Cemented car

1.Standard: API 7-1
2.Material: X95 G105 S135
3.With high quality and steady supply
4.Main Custums: USA, Canada, Middle East

1.Standard: API 7-1
2.Material: X95 G105 S135
3.With high quality and steady supply
4.Main Custums: USA, Canada, Middle East

api sucker rod elevator
1.best price and best quality
2.fast delivery time
3.certificate:API&ISO
4.best after -sale service...

All types of Steel body PDC drill bits for oil well drilling hard rock tools equipment

all sizes and codes

200 workers, 20000 squre meter workshop, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools

--- Carefully Manufactured with Taiwan Technology, Japan, Germany and Taiwan Parts
--- High-quality, High-performance, High-rigid, High-precision

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

Type: Intergralheavy weight drill pipe
Intergral sprial heavy weight drill pipe
4145H/4145H MOD

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

About Great
Great is a leading supplier of premium drilling products and services o the worldwide oil and gas industry.We specialize in designing,man

Rock drilling tools factory direct supply wholesale price DTH hammer button bits

"SLX" type elevators are a conventional side door collar type elevator for handling casing, tubing, and drill collars.

BQ NQ HQ PQ Core Barrel Assembly Wire-Line Core Drilling Tools
 
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Symmetric Drilling Tools with Casing Tube DTH Hammer Tungsten Carbide Button Drill Bits:

 
Diamond Drilling Tools Impregnated Bit 6mm 8mm 10mm 12mm For Geological Survey<

 
Female And Male Sub Adapters For Different Thread Drill Rod / DTH&nb

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

200 workers, 20000 squre meter workshop, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools expri

1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide

This style gun is suitable for all the kinds of screw studs
It can help us easy and fast to install studs

BQ NQ HQ PQ AQU BQU NQU overshot assembly , wireline drilling overshot
 
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Specifications
1. Available in all standard drilling sizes (A, B, N, H and P).
2. Various crown height an

1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide

AW, BW, NW, HW, HWT, PW Casing rod , Drill rod casing , Casing pipe
 
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API Slip Type Elevator with high quality , Oil Drilling Tools
Description:
 
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oilfield PDC drill bit Downhole drilling tools,152.4mm-215.9mm size,forged steel,API certs
 
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