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.
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.
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
3inch (3") DTH Drill Button Bit
Diameter | No.*button dia. (mm) | No.*dia. (mm) |
weight kg |
||
mm | inch | gauge buttons | front buttons | flushing hole | |
90 | 3 9/16 | 6*Φ14 | 4*Φ12 | 2*Φ14 | 4.5 |
92 | 3 5/8 | 8*Φ12 | 6*Φ12 | 2*Φ14 | 4.6 |
95 | 3 3/4 | 6*Φ14 | 4*Φ13 | 2*Φ14 | 4.7 |
100 | 3 15/16 | 6*Φ14 | 5*Φ13 | 2*Φ14 | 4.8 |
105 | 4 1/8 | 6*Φ14 | 5*Φ13 | 2*Φ14 | 5.0 |
110 | 4 5/16 | 8*Φ18 | 6*Φ12 | 2*Φ14 | 5.5 |
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Q1. Can I have a sample order?
Answer:Yes, we welcome sample order to test. Mixed samples are acceptable.