Threaded Drill Bits
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Thread Cross Bit
Thread Cross Bit
Thread Button Bits
Thread Button Bits
Parameters
Features
- Thread type: R25, R28, R32, R38, T38, T45, T51, etc.
- Bit type: cross bit, button bit
- Skirt type: normal skirt, retract skirt
- Bit front design: flat front, drop center front, all-purpose bit front
- Diameter: 33mm-152mm
Features
- Alloy buttons are hot mounted into the drill bit, ensuring the bit good accuracy and durability;
- Reliability ensured by premium drill bit materials and premium alloy button;
- Different types designed for different drilling scenarios and rock conditions;
- High speed and drilling efficiency;
- Cost-effective, good performance with reasonable price.
Drilling works for blasting duties in tunneling, construction, mining, quarrying, etc.
Flat front: For drilling in medium to hard and abrasive rock
Drop center: For drilling in medium hard, with maximum hole deviation control.
Normal skirt: For drilling in very hard and very abrasive compact rock formation.
Retract skirt: For drilling in loose, broken or fissured rock where it is difficult to retract the drill string due to the hole collapse.
R25 Thread Drill Bits
- R25 Cross Bits, Normal Skirt
- Diameter: 35-51mm
- R25 Button Bits, Normal Skirt
- Diameter: 38-51mm
R28 Thread Drill bits
- R28 Cross Bits, Normal Skirt
- Diameter: 35-51mm
- R28 Button Bits, Normal Skirt
- Diameter: 38-51mm
R32 Thread Drill bits
- R32 Cross Bits, Normal Skirt
- Diameter: 43-64mm
- R32 Button Bits, Normal Skirt
- Diameter: 41-76mm
- R32 Button Bits, Retract Skirt
- Diameter: 51-64mm
R38/T38 Drill bits
- R38/T38 Cross Bits, Retract Skirt
- Diameter: 64mm, 76mm
- R38/T38 Button Bits, Retract Skirt
- Diameter: 64-89mm
T45 Drill Bits
- T45 Button Bits, Normal Skirt
- Diameter: 76-127mm
- T45 Button Bits, Retract Skirt
- Diameter: 76-127mm
T51 Drill Bits
- T51 Button Bits, Normal Skirt
- Diameter: 89-127mm
- T51 Button Bits, Retract Skirt
- Diameter: 89-127mm
Industries We Serve
Our rock drilling equipment can be applied in various industries, doing rock drilling and crushing duties for digging, blasting, etc.
We mainly offer 4 series of rock drilling tools: top hammer drilling tools, down-the-hole (DTH) drilling tools, self-drilling anchor system and drag bits.
Tunnelling
Water Well,Geothermal well drilling
Quarry/Aggregate
Mining
Construction
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