drilling tools

the double pipe drilling tool in which the outer pipe rotates and the inner pipe does not rotate is called a single acting double pipe drilling tool.

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

Yt28 Portable Drilling Tools
1.Smooth operations
2.Low maintenance
3.Tough designs
4.ISO9001,CE approved.

drilling tools:
ZD03 drilling tools
3 times of diameter, tools' diameter: 14mm-58mm

DTH drilling tools, include DTH drill bit, DTH hammer, Drill rod, for mining, quarrying, tunneling, water well drilling, mineral exploration

1. oil and gas petroleum drilling tools stabilizer forging
2. non-magnetic steel or 4145H MOD materials
3. high quality with rich experience

steel tooth drilling tools
1.High penetration,high blade profile
2.Better durability
3.All sizes available
4.Reasonable price and high quality

drilling tools:
ZD03 drilling tools
3 times of diameter, tools' diameter: 14mm-58mm
ZTD03 drilling tools
3 times of diameter, tools' diameter:

drilling tools

The Kelly Valve provides a quick, sure shutoff in the drill string that can repay the cost of the valve quickly in the mud savings and kick protection

1.High Quality Cir110-140
2.Low Air Pressure
3.Dth Hammer And Bit

Serves as rock drill in concussion and gyration charge to chisel medium-rigidity or hard rock; tooth of coal-incising machine to sever hard nip-stone;

Eccentric reaming drilling tools find increasingly broad application in water conservancy and hydroelectric projects.

Drill pipe As per API Spec7Material: AISI 4145H
OD: 2-3/8"-6-5/8"
Length: R1, R2, R3
Top quality with competitive price

Roller bit petroleum industry drilling tools
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost

One specialist maker of rock drilling tools/accessories, founded in 1958. The drill bit and drill rods are used for mining, quarrying, tunneling

1. oilfield downhole drilling tools stabilizer forging
2. non-magnetic steel or 4145H MOD materials
3. A helpful tool in drilling

Foundation Drilling Tools
1.Material:Tungsten Carbide,ASTM4142 or 42CrMo
2.Certificate:ISO
3.Use for coal mining
4.heat treatment: 40-44HRC hardn

 
Downhole Drilling Tools Cir-Series Low Air Pressure Dth Bits 
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Tricone bit can adapt to the different geological and speed, and be used widely. When working, the cutting teeth would touch the ground alternately.

It is a professional manufacture of non-excavation drilling tools.

Trademark:It depends;

IADC627 stone drilling tools
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost

Name: Tapered Button Bit
1) Diameter: 32-42mm,
2) Taper degree: 7, 12
3) Suitable carbide tips match with skirt
4) Material: 45CrNiMoV, YK05 etc

The downhole motor is a kind of mud-driving down hole drilling tool. The mud from the mud pump goes through the bypass valve and enters the motor.

Drilling Tools Integral Blade Stabilizer

1.button tooth or steel tooth
2.carton, wooden box,steel box or as your requirements
3.soft,medium soft,hard,medium hard

 
DTH Drilling Tools DTHP76-1500 DTH Drill Pipe API Reg Thread 76-89mm
 
 

 
2 Inch Mining DTH Drilling Tools , F Thread 50-60mm DTH Drill Pipe
 
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2 Inch Mining DTH Drilling Tools , F Thread 50-60mm DTH Drill Pipe
 
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