rock drill bit

1) ISO9001&API
2)Covers all IADC codes
3)Size:15 1/2"
4)Used for oil well and water well

Kingdream HA517 tricone bit for oilfield
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost

Tungsten Carbide TCI Tricone Bit Rock Drill Bits,Drill Bits

 
R38 Spherical Carbide Tipped Drill Bits Rock Drilling Tools CNC Milling
 
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4.5 Inch Rock Button Drill Bit , ST58 Spherical CNC Milling Drill Bits
 
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152mm Dome Drill Bit ST68 Threaded Drill Bits For Reaming Spherical Buttons
 
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1.5 inch Tapered Button Drill Bit , 12 Degree 30mm 40mm Rock Drill Bits
 
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4.5 Inch ST58 Spherical Rock Button Drill Bit For CNC Milling Drill Bits
 
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T51 Dome Rock Tungsten Carbide Drill Bit Mining Drill Bits 152mm
 
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T51 Dome Rock Tungsten Carbide Drill Bit Mining Drill Bits 152mm
 
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high air dth hammer
1.lower energy consumption
2.higher impact frequency
3.easy and cheap maintenance
4.long life, reliable

Our company takes years with the used and new PDC(diamond) bits, tricone bits, TCI bits, steel tooth bits, single cone bits covering all IADC code.

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

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy.

PDC Non-Core Bits Concave Model
1.High Abrasion Resistance
2.For Coal Mine/Rock Cutting
3 ISO9001, Quality Guarantee

PDC Non-Core Bits Blade Model
1.Roof Bolting Drill Bit
2.Save Life Longer
3.Than Normal Alloy Bits.

1.Packing: wooden case or as your requirements
2.Delivery: depend on the contract
3.Payment: T/T Western Union

12 ° 38mm Taper Rock Bit/ Taper Drill Bit/ Taper Button Bit

Specifications
1. Rich experience in this line, over 30 years.
2. Exquisite technology.
3. Good quality.
4. The best prices.

1.manfacturer, welcome to our company to visit on spot
2.design and product as customer request
3.have abundent export experience to USA

We can supply tricone bit, tci tricone bit, steel tooth tricone bit, pdc bit with all sizes and iadc codes.
Welcome your inquiry.

We can provide botn new and used brand Kingdream, Lilin, CS,Smith bit.
It's our pleasure to do business with you, the friend from all over the world

We are China supplier of TCI tricone bits and pdc diamond bits
Size: 3 7/8"--17"
API&ISO9001:2008
Brand new
MOQ:1 piece

HJ bits are highly reliable bits suitable for straight hole and directional well drilling applications.

Insert tooth tricone bit applies to every geography formation,especially to hard formation;it has high and stable drilling speed.

Number of blade 7
Cutter size (mm)13MM
Nozzle QTY Type 7NZ
Gauge length 2.5"

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

Coal Shearer Pick
Material:Alloy Steel
Dimension (mm): 64.2*64.2*154
Weight(KG):1.73
Process:Casting...

1,tungsten carbide insert tricone bit
2.certified by ISO,API
3.wide size code
4.best price