diamond drill

Porcelain and Marble Drill Bits
made be special carbide and welding technique
Application: for hard ceramic, porcelain, marble, hard tile

1.Well and High Quality Control
2.Prompt Delivery
3.Competitive Prices
4.In a Variety of Designs
5.Small Order Acceptable

Electroplating diamond tools are featured with its good sharpness. We use high grade diamond powder to ensure the sharpness. And our mature electropla

PDC diamond drill bit
1 27 28 30 32 36 40 42mm
2 for Coal mine, water canservancy & hydropower
3 ISO9001
4 famous brand

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.

Vacuum brazing diamond tools is featured with its good sharpness and dry use. The bond of diamond powder and shank is realized through chemical metall

electroplating diamond grinding needle is usually used for the grinding of stone ,ceramic, glass gemstone etc. It works with aggressive speed. Differe

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

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

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

API PDC core diamond drill bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.High quality and good price

Threaded shank drill
Straight shank drill bits
Cone shank drill bits

diamond drill bits and countersink

It is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission torque

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

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

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

PDC anchor drill bit diamond drill bit
Double row cutters design extends the bit life especially when drilled in abrasive the resist impact capabilty

PDC diamond bit
1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.lower price

Matrix body PDC bit
1.best price and high quality
2.5 blade count
3.7 nozzles
4.Spiral blades...

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

The drill is used in combination with the drill hammer, which has the characteristics of straight drilling, fast speed and deep drilling.

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

1. High temperature and wear resistance
2. Godd quality reasonable price and after-sale service
3. IADC code suitable for different formation

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

Roof Bolt Drill Bits, Non-Core Drill Bits, Core Drill Bits

 
Underground Coal Mine Tunnel Diamond Core Drilling Rig 350m Depth ZDY4000</sp

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

Soft and Medium Hard Formation
Deep blade and long parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Anti whirl

Z1Z-CF02-255A
Max.Drilling Diameter ф255mm
Input Power:2450W
Rated voltage 110/220/240v~
No load speed:920/500 r/min