| Customization: | Available |
|---|---|
| Type: | Drilling Tool |
| Usage: | Metal Drilling, Masonry Drilling, Well Drilling |
|
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TANK's drill bits are engineered with advanced materials such as ultra-hard tungsten carbide and cutting-edge manufacturing techniques, ensuring exceptional wear resistance, impact resilience, and cutting efficiency across diverse geological formations. Our proprietary heat treatment process further enhances the durability and performance of our products. We offer expert technical support,including drill bit selection guidance, to maximize productivity and reduce operational costs.
Backed by a dedicated R&D team of senior engineers and technical experts with over 20 years of industry experience, TANK continuously innovates to meet the evolving demands of the drilling industry. Our state-of-the-art production facility, equipped with CNC machining centers and automated quality control systems, ensures the highest standards of product consistency and reliability.
Our products have gained a strong foothold in over 30 countries, including key markets such as Australia, Canada, South Africa, and Russia. We have established long-term partnerships with leading enterprises in the mining, oil & gas, and construction industries, earning widespread acclaim for our reliability and customer-centric approach.
Bit Face Shape Selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-around application bit face specifically for medium hard and homogeneous rock formations.
Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.
4. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Carbide Button Shape Selection:
1. Semi-Ballistic Buttons
2. Ballistic Button
3. Spherical Button
4. Two-step Button
| DTH Hammer Bits | Bit Dia.(mm) | No. Air Holes | Gauge Buttons | Front Buttons | Weight |
| (Kg) | |||||
| HD35 | 85 | 2 | 6×13 | 4×12 | 4.2 |
| (IR35,Cop34) | 90 | 2 | 6×14 | 4×12 | 4.5 |
| 95 | 2 | 6×14 | 4×13 | 4.8 | |
| 100 | 2 | 8×12 | 6×12 | 5 | |
| 105 | 2 | 8×13 | 6×12 | 5.5 | |
| HD45 | 105 | 2 | 6×14 | 5×13 | 8.5 |
| (DHD340A | 110 | 2 | 7×14 | 6×13 | 8.8 |
| ,Cop44) | 115 | 2 | 8×14 | 7×13 | 9 |
| 120 | 2 | 8×14 | 8×13 | 9.8 | |
| 127 | 2 | 9×14 | 9×14 | 11 | |
| HD55 | 133 | 2 | 7×16 | 6×14 | 16 |
| (DHD350R | 140 | 2 | 8×16 | 7×14 | 16.5 |
| ,Cop54) | 146 | 2 | 8×14 | 8×14 | 17 |
| 152 | 2 | 8×14 | 7×16 | 17.5 | |
| 165 | 2 | 8×14 | 8×16 | 18.5 |
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