Introducing the extraordinary Thread Drill Bits Retrac Button Bit, a marvel of engineering destined to revolutionize performance and efficiency in the world of Mining Machine Parts. Meticulously crafted with impeccable precision and groundbreaking innovation, these drill bits promise unwavering reliability even in the most challenging environments. Unlock the potential of your drilling operations and achieve unparalleled levels of excellence and success with these superior tools, engineered to perfection for optimal performance and durability.
1. Excellent guiding performance: Experience a new standard of precision with our Thread Drill Bits, offering unrivaled guidance to significantly reduce drilling deviation. Elevate your operations with unparalleled accuracy and straightness in every drill, ensuring superb results and efficiency.
2. High drilling stability: Thrive in complex geological conditions with our drill bits that maintain exceptional stability. Minimize damage from vibrations and stress, ensuring extended longevity and unwavering consistency in your operations, even under the most challenging conditions.
3. Adapt to complex formations: Our bits showcase remarkable versatility, seamlessly adapting to challenging geological structures, including uneven, fractured, or inclined formations, handling them with unmatched ease and efficiency for optimal performance.
4. Improve drilling efficiency: Boost productivity with our precisely guided and stable drill bits. Accelerate your drilling processes, drastically reducing construction time and optimizing overall efficiency, transforming project timelines and outcomes.
5. Reduce construction risks: By significantly minimizing drilling deviations, our bits effectively mitigate potential subsequent engineering issues and safety hazards, fostering safer and more reliable construction outcomes, ensuring your peace of mind.
| 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 your goods will arrive in pristine condition using our professional, eco-friendly, and highly efficient packaging solutions. Our unwavering commitment to safety and convenience is evident in every step of our seamless shipping process, ensuring a smooth transition from our facilities directly to your hands.
ChangSha DTH Drill Construction Machinery Co., Ltd proudly upholds its storied legacy in the drilling tools industry, boasting over two illustrious decades of excellence since its inception in 1996. Founded as a designated processing center for down-the-hole drilling tools at the prestigious Changsha Institute of Mining Research, we have forged robust collaborations with esteemed institutions, including the Institute of Metal Research at the Chinese Academy of Sciences. Our international partnerships extend to NIMS in Japan, the University of Queensland in Australia, and EMPA in Switzerland, showcasing our commitment to innovation and quality.
As a comprehensive service provider, we excel in delivering expertise across a diverse spectrum of drilling solutions, including water well drilling machines, coring drilling machines, reverse circulation drilling machines, tunnel drilling machines, and drilling tools. Our unwavering commitment to excellence is evident in providing meticulously tailored, free one-stop solutions for various construction scenarios, such as mines, water wells, and building pile foundations. Celebrated as a provider of high-quality drilling solutions by SGS, TUV, and Made in China, our premium products are proudly distributed in over 80 countries worldwide. Our esteemed founder, recognized by Stanford University as one of the top 2% of global scientists in 2022 and 2023, embodies our mission to simplify and elevate drilling efficiency for everyone, everywhere.
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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