carbide drilling bits

1. Short parabolic crown profile, medium cutter density.
2. Interchangeable screw nozzle.
3.Can be used on rotary or down hole motor

We can supply all kinds of "RuiZuan"brand coal mining bit ,sleeves and holders PDC drill bit which have high strength ,high wear resistance and lo

1.High quality alloy steels
2.Low air consumption
3.Smooth drilling & maximum impact power
4.High penetration rate

PDC bits are widely used for hard waterwell drilling, coal mining, complex geology, road milling.

1.Metal sealed journal gage protection
2.IADC 537 TCI bit
3.Meet with API Spec7-1 ISO 9001:2008
4.Soft to medium formation

thermally stable polycrystalline diamond,tsp diamond,tsp drilling bit inserts with high thermal stability,high compact resistance,high wear resistance

1.wide size code
2.Drilling Equipment
3.Medium soft to hard

PDC drill bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life,

Tricone bit can adapt to the different geological and speed, and be used widely. When working, the cutting teeth would touch the ground alternately.

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

DTH drilling bits
1 OEM avaliable
2 High Efficiency and Long useful Life
3 High quality for mining

Features
1.Size:3 3/4" (95.3mm)~26" (660.4mm)
2.Cover all all IADC code
3.Reliable quality and best price
4.tungsten carbide insert tricone bit

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

1 fast drilling speed,
2 high efficiency and less chipping
3 minimum material deformation
4 long life

Matrix body PDC bit
1.best price and high quality
2.5blade count
3.can change the spiral nozzles
4.wooden or steel boxes...

1) our pdc bit Certified by ISO9001&API
2) our pdc bit have Fast drilling rate
3) our pdc bit posses Strong cutting structure

 
Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
<span style="font

 
Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
<span style="font

 
Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
<span style="font

 
Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
<span style="font

3U TSP(thermally stable polycrystalline diamond) is widely used in petroleum extraction, diamond machining, geology drill and mechanical process

Specifications
1. Super long life;
2. High wear resistance;
3. High impact resistnace toughness;
4. High efficiency; ...

1.Soft to medium hard formations drilling
2.Proprietary cutting teeth
3.Enhanced security diameter
4.Hydraulics design

We can supply all kinds of "RuiZuan"brand coal mining bit ,sleeves and holders PDC drill bit which have high strength ,high wear resistance and lo

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 17 1/2''
4) IADC code: S223
5) blade type: 6 blades

Tricone bit can adapt to the different geological and speed, and be used widely. When working, the cutting teeth would touch the ground alternately.

down the hole bits for drilling rig
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m

ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance

mining rock bit
1.long service time
3. well drilling
4.best price and high quality
5.we can provide the sample ,but customer need to pay all cost

Quality:API ISO 9001