Carbide DTH Hammer Button Bits are specialized drilling tools used in Down-The-Hole (DTH) hammer drilling operations. These bits are designed to be attached to the end of a DTH hammer, serving as the primary contact point for rock-breaking and drilling.
Carbide DTH Hammer Button Bits are constructed using high-quality tungsten carbide inserts. Tungsten carbide is renowned for its exceptional hardness, durability, and resistance to wear, making it an ideal material for demanding drilling applications.
The face of a Carbide DTH Hammer Button Bit is equipped with multiple small, spherical or ballistic-shaped buttons. These buttons, also made of tungsten carbide, are strategically positioned on the bit's face to ensure efficient rock-breaking and the swift removal of chips during the drilling process.
Technical Parameters Of Mission40 DTH Bits
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115 |
4 1/2 |
Φ14*7 |
Φ14*2 |
Φ14*4 |
/ |
8.1 |
LR-MISSION40-115CV-1 |
|
|
115 |
4 1/2 |
Φ16*7 |
Φ14*2 |
Φ14*4 |
/ |
8.1 |
LR-MISSION40-115CV-2 |
|
|
115 |
4 1/2 |
Φ14*8 |
Φ14*2 |
Φ14*4 |
/ |
8.1 |
LR-MISSION40-115CV-3 |
|
|
125 |
4 15/16 |
Φ14*8 |
Φ13*3 |
Φ14*4 |
/ |
8.7 |
LR-MISSION40-125CV |
|
|
127 |
5 |
Φ14*8 |
Φ13*7 |
/ |
/ |
8.8 |
LR-MISSION40-127FF |
|
|
130 |
5 1/8 |
Φ14*8 |
Φ14*7 |
/ |
/ |
9.0 |
LR-MISSION40-130FF |
|
Achieves drilling speeds up to 30% faster compared to conventional button bits.
Example: Carbide DTH Hammer Button Bits achieve an average drilling speed of 2 meters per minute, while standard button bits achieve 1.5 meters per minute.
Extends bit lifespan by up to 50% compared to standard button bits.
Example: Carbide DTH Hammer Button Bits last approximately 500 drilling meters, while standard button bits last around 300 drilling meters.
Example: Carbide DTH Hammer Button Bits require 20% less energy compared to standard button bits to break the same volume of rock.
Example: Carbide DTH Hammer Button Bits achieve an average penetration rate of 1 meter per minute, while standard button bits achieve 0.8 meters per minute.
Example: Carbide DTH Hammer Button Bits maintain a maximum deviation of 1% in hole straightness, while standard button bits have a maximum deviation of 2%.
Example: Carbide DTH Hammer Button Bits require bit changes every 500 drilling meters, while standard button bits require changes every 300 drilling meters.
Cost-effectiveness:
Long-term cost savings due to extended lifespan, improved efficiency, and lower maintenance requirements.
Example: Carbide DTH Hammer Button Bits provide a 20% reduction in overall drilling costs compared to standard button bits.
Basalt formations require effective rock-breaking capabilities, and Carbide DTH Hammer Button Bits deliver just that. The strong carbide buttons on the bit face efficiently fracture the basalt, while the design ensures optimal chip evacuation. This combination enables smooth drilling operations and allows for efficient progress in basalt formations.
