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

it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

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

HJ 6 blades PDC diamond cutters drilling bits from China
1.colour:black base,golden matrix body
2.producting area: Hebei,China
3.use for oil drill

Milling Coal Tungsten Carbide Buttons GT10 For Oil Field Drilling Bits
 
<span style="fon

K20 Cemented Carbide Tips GT30.3 For Chisel / X-shaped Drilling Bits
 
<span style="font-

K20 Cemented Carbide Tips GT30.3 For Chisel / X-shaped Drilling Bits
 
<span style="font-

We can provide brand Kingdream, Lilin, CS, Smith, Hughes bits.Our purpose is provide Perfect goods with Perfect price and service to our customer.

The cross bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chise

Rotary tricone bit,Tricone bit,Borehole drilling bit
1>Stocks adequate&timely delivery
2>Meet with API Spec7-1 &ISO 9001:2008

 
T38 Tungsten Carbide Retractable Drill Bit Rock Drilling Tools
 
<span style="fo

 
Mining Tungsten Carbide Button Drill Bit 11 Degree Drilling Tools
<span style="font-family:arial,helv

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

Specifications
113mm core bit ,pdc core drill bits for water well drilling
1. ISO9001:2000 certificated
2. SIZE:65,75,94,113,133,153

all sizes and codes

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

tungsten carbide drill bits
1.Recommended Parameter:
2.WOB0.45~1.1 KN/mm (bit dia.)
3.RPM200~50(r/min)
4.Medium hard Formation

K20 Cemented Carbide Tips GT30.3 For Chisel / X-shaped Drilling Bits
 
<span style="font-

1,Types: pdc drill bit which are used for mining pilling, water well drilling or oil well drilling

1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance

mining Rock Drilling Bits
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ballist

Cross bit, Carbides shape are cross type on drill bits. same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bit

1.Homnework diameter size:6-1/2 inch.
2.connection thread size:3-1/2 inch
3.Cutting teeth specifications:Spoon the tooth
4.IADC code:517

 
T38 Tungsten Carbide Retractable Drill Bit Rock Drilling Tools
 
<span style="font-siz

1.Leading factory for PDC bits diamond core bit and drag bits in China!
2.The biggest stock for tricone rock bits in Hebei Province,China.

API pdc oil well drilling bits prices drill bit of diamond
1.Cover all IADC codes
2.Large inventory on hand
3.Good quality and after-service

1.high quality and best service
2.Strong cutting structure durability
3.steel tooth drill bit for drilling

The cross bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chise

YG9C Virgin Tungsten Carbide Tips For Carbide Cutting Tools
 
 
<span style="font-

1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling rate
4.Strong cutting structure durability
5.API