Customization: | Available |
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Customized: | Non-Customized |
Standard: | API |
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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.
DTH hammer Bits are one of our main products. After mang years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.
DTH hammer bits / Down-the-hole caride bits were used for blast hole drilling. Which is working with DTH hammer, mainly applied in Mining, Marble quarry or well drilling and other construction projects.
Characteristic
1. High and low air pressure down-the-hole drill bits:
A: Low air pressure hole Dia.:65-220mm
B: High air pressure hole Dia.:85-305mm
2. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc
Specification for DTH button bits:
Drill Bits | Bit Dia. (mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight (KGS) | Part No. |
BR1 | 64 | 2 | 6×φ10 | 3×φ10 | 2.6 | HBR1-64 |
70 | 2 | 6×φ12 | 4×φ9 | 2.8 | HBR1-70 | |
76 | 2 | 6×φ12 | 5×φ10 | 3.2 | HBR1-76 | |
BR2 | 76 | 2 | 6×φ12 | 5×φ10 | 3.6 | HBR2-76 |
80 | 2 | 6×φ13 | 5×φ10 | 4 | HBR2-80 | |
90 | 2 | 6×φ13 | 6×φ10 | 4.2 | HBR2-90 | |
BR3 | 85 | 2 | 6×φ13 | 4×φ12 | 3.8 | BR3-85 |
90 | 2 | 6×φ14 | 4×φ12 | 4 | BR3-90 | |
95 | 2 | 6×φ14 | 5×φ12 | 4.3 | BR3-95 | |
100 | 2 | 6×φ13 | 6×φ13 | 4.8 | BR3-100 | |
105 | 2 | 6×φ13 | 6×φ13 | 5.2 | BR3-105 |
Q1. Can I have a sample order?
Answer:Yes, we welcome sample order to test. Mixed samples are acceptable.