Presenting the remarkable Thread Drill Bits Retrac Button Bit, an engineering masterpiece crafted to propel the performance and efficiency of your Mining Machine Parts to new heights. Expertly designed with precision and cutting-edge innovation, these drill bits ensure steadfast reliability, even in the most demanding environments. With this tool, your drilling operations will achieve unparalleled excellence and success.
1. Excellent guiding performance: Our Thread Drill Bits deliver exceptional guidance, significantly reducing drilling deviation while enhancing both accuracy and straightness. Experience unmatched precision with every drill, setting your projects on a path to success.
2. High drilling stability: Our drill bits maintain outstanding stability, even in complex geological conditions, greatly minimizing damage caused by vibrations and other stress factors. This ensures longevity and consistent performance, safeguarding your operations.
3. Adapt to complex formations: Highly versatile, our bits seamlessly adapt to uneven, fractured, or inclined geological structures, tackling challenging formations with unmatched ease and efficiency for optimal performance.
4. Improve drilling efficiency: With precise guidance and remarkable stability, our bits significantly accelerate drilling processes, reducing construction time and maximizing productivity to unprecedented levels.
5. Reduce construction risks: By minimizing drilling deviations, our bits alleviate potential subsequent engineering issues and safety hazards, promoting safer and more reliable construction outcomes, ensuring 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 |
To guarantee your goods arrive in impeccable condition, we employ professional, eco-friendly, and highly efficient packaging solutions. Our unwavering dedication to safety and convenience is evident at every step of the shipping process, ensuring a smooth and seamless transition from our facilities directly to your hands with ease.
ChangSha DTH Drill Construction Machinery Co., Ltd proudly stands on a rich and storied legacy within the drilling tools industry, boasting over two illustrious decades since its founding in 1996. Initially established as a premier processing center for down-the-hole drilling tools at the Changsha Institute of Mining Research, our company has forged strong collaborations with distinguished institutions such as the Institute of Metal Research at the Chinese Academy of Sciences, alongside prestigious international partnerships with NIMS in Japan, the University of Queensland in Australia, and EMPA in Switzerland.
As a comprehensive service provider, we excel in offering expertise across a wide range of drilling solutions, including water well drilling machines, coring drilling machines, reverse circulation drilling machines, tunnel drilling machines, and drilling tools. Our steadfast commitment to excellence is reflected in our provision of free, meticulously tailored one-stop solutions for diverse construction scenarios such as mines, water wells, and building pile foundations. Acknowledged as a high-quality drilling provider by SGS, TUV, and Made in China, our premium products are proudly distributed across more than 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.
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.
){kind=link}