Introducing the extraordinary Thread Drill Bits Retrac Button Bit, an unrivaled marvel of engineering excellence that revolutionizes performance and efficiency in the realm of Mining Machine Parts. Crafted with surgical precision and pioneering innovation, these bits offer steadfast reliability, even in the harshest of environments. Harness the full potential of your drilling operations and achieve new heights of excellence and success with these premium tools.
1. Exceptional guiding performance: Discover a new standard in precision with our Thread Drill Bits, delivering unmatched guidance to significantly diminish drilling deviation. Transform your operations with superior accuracy and flawless straightness in every drill.
2. Superior drilling stability: Master complex geological conditions with our drill bits, which provide exceptional stability. Minimize damage from vibrations and stress, ensuring extended durability and unwavering performance in your operations.
3. Adaptability to complex formations: Designed with impressive versatility, our bits effortlessly conform to challenging geological structures like uneven, fractured, or inclined formations, handling them with unparalleled ease and efficacy.
4. Enhanced drilling efficiency: Boost productivity with our bits, offering precise guidance and exceptional stability. Expedite your drilling processes and significantly cut down construction time, optimizing overall efficiency.
5. Reduced construction risks: By substantially reducing drilling deviations, our bits effectively diminish potential engineering challenges and safety hazards, fostering safer and more dependable construction outcomes.
| Model |
Head shape |
Head diameter (mm) |
Length (mm) |
Holes |
Botton Type (optional) |
Weight (kg) |
| Port Holes |
Side Holes |
|
|
Flat Face |
51 |
130 |
3 |
/ |
Domed + Domed |
1.25 |
| Flat Face |
57 |
130 |
3 |
/ |
Ballistic + Ballistic |
1.65 |
| R38 |
Flat Face |
64 |
140 |
3 |
/ |
Domed + Ballistic |
2.05 |
| Center Drop Face |
76 |
160 |
4 |
/ |
Domed + Domed |
3.65 |
| Center Drop Face |
89 |
170 |
4 |
/ |
Domed + Domed |
5.3 |
| T38 |
Center Drop Face |
64 |
160 |
2 |
/ |
Domed + Domed |
2.45 |
| Flat Face |
70 |
160 |
3 |
/ |
Domed + Domed |
2.85 |
| Center Drop Face |
76 |
160 |
4 |
/ |
Domed + Domed |
3.7 |
| Center Drop Face |
89 |
160 |
4 |
/ |
Parabola + Parabola |
5.3 |
| T45 |
Center Drop Face |
72 |
160 |
4 |
/ |
Domed + Domed |
3.15 |
| Center Drop Face |
76 |
160 |
4 |
/ |
Domed + Domed |
3.55 |
| Center Drop Face |
89 |
170 |
4 |
/ |
Ballistic + Ballistic |
5 |
| Center Drop Face |
102 |
180 |
4 |
/ |
Domed + Domed |
7.3 |
| T51 |
Center Drop Face |
89 |
170 |
4 |
/ |
Ballistic + Ballistic |
5 |
| Center Drop Face |
102 |
185 |
4 |
/ |
Ballistic + Ballistic |
7.12 |
| Flat Face |
115 |
185 |
2 |
2 |
Domed + Domed |
10.1 |
| Center Drop Face |
127 |
185 |
4 |
/ |
Domed + Domed |
12.4 |
| ST58 |
Flat Face |
102 |
180 |
3 |
/ |
Parabola + Parabola |
6.5 |
| Flat Face |
115 |
185 |
2 |
/ |
Domed + Domed |
9.5 |
| Center Drop Face |
127 |
185 |
4 |
/ |
Domed + Domed |
11.7 |
| EL60 |
Center Drop Face |
102 |
200 |
3 |
/ |
Domed + Domed |
6.5 |
| Center Drop Face |
115 |
200 |
4 |
/ |
Domed + Domed |
9 |
| Center Drop Face |
127 |
205 |
4 |
/ |
Domed + Domed |
12 |
| ST68 |
Center Drop Face |
102 |
185 |
4 |
/ |
Domed + Domed |
6.1 |
| Center Drop Face |
115 |
185 |
4 |
/ |
Domed + Domed |
8.4 |
| Center Drop Face |
127 |
190 |
4 |
/ |
Domed + Domed |
11.4 |
| Center Drop Face |
140 |
190 |
4 |
/ |
Domed + Domed |
14.3 |
We guarantee that your goods arrive in perfect condition with our expert, eco-conscious, and highly efficient packaging solutions. Our unwavering commitment to safety and convenience is evident at every stage of our shipping process, ensuring a smooth, seamless journey from our facilities directly to your hands.
ChangSha DTH Drill Construction Machinery Co., Ltd proudly upholds a distinguished legacy in the drilling tools industry, having flourished for over two remarkable decades since its establishment in 1996. Originating as a designated processing center for down-the-hole drilling tools at the esteemed Changsha Institute of Mining Research, we have forged robust partnerships with prestigious institutions, including the Institute of Metal Research at the Chinese Academy of Sciences. Our global collaborations extend to NIMS in Japan, the University of Queensland in Australia, and EMPA in Switzerland.
As a comprehensive service provider, we deliver expertise across a vast array of drilling solutions, encompassing water well drilling machines, coring drilling machines, reverse circulation drilling machines, tunnel drilling machines, and drilling tools. Our unwavering dedication to excellence is evident in meticulously tailored, complimentary one-stop solutions for diverse construction scenarios such as mines, water wells, and building pile foundations. Renowned as a top-tier drilling provider by SGS, TUV, and Made in China, our superior products are proudly distributed in over 80 countries worldwide. Our esteemed founder, honored by Stanford University as one of the top 2% of global scientists in 2022 and 2023, personifies our mission to simplify and enhance drilling efficiency for everyone.
1. Are you exact manufacturer or just trading company?
We are both, we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are ipc or 1 complete set, the price may rely on the order quantity. We are welcome your sample orderto testing our quality.
3. Can you accept OEM & ODM?
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.As we have our own R&D team and the team leader is Dr.Zhao minachun who has been alwaysin the material research and drawing desian of drilling tools for 25 years. And he had designedthe world's biggest top hammer bit and DTH hammer bit, highly praised by the users.
4.How about the delivery time?
It depends, generally it takes about 15-25. lf have stocks, Usually only 5-10 days if in stock
5. Can l have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.
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