Introducing the exceptional Thread Drill Bits Retrac Button Bit, an ingeniously crafted masterpiece engineered to dramatically boost the performance and efficiency of your Mining Machine Parts. With precision and innovation at its core, these bits ensure steadfast reliability, even in the most demanding conditions, guaranteeing that your drilling operations reach unparalleled heights of excellence and achievement.
1. Excellent guiding performance: These bits effectively minimize drilling deviation, enhancing both the accuracy and straightness of your drilling endeavors.
2. High drilling stability: Capable of maintaining a stable drilling state amidst complex geological conditions, significantly reducing vibration-induced drill bit damage.
3. Adapt to complex formations: Exhibits remarkable adaptability to uneven, fractured, or inclined formations, ensuring seamless operation.
4. Improve drilling efficiency: Precise guidance coupled with stable drilling accelerates the process, consequently shortening the construction timeline.
5. Reduce construction risks: Minimizes future engineering issues and safety hazards by mitigating drilling deviation.
| 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 pristine condition, we utilize professional, eco-conscious, and highly efficient packaging solutions. Our steadfast commitment to safety and convenience is evident throughout the entire shipping process, ensuring a smooth and seamless transition from our facilities directly into your hands.
ChangSha DTH Drill Construction Machinery Co., Ltd. proudly upholds its distinguished legacy in the drilling tools industry, amassing over two decades of excellence since its establishment in 1996. Initially founded as the designated processing center for down-the-hole drilling tools at the esteemed Changsha Institute of Mining Research, our company has cultivated strong collaborations with renowned institutions such as the Institute of Metal Research at the Chinese Academy of Sciences, alongside 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 vast 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 exemplified through the provision of free, meticulously customized one-stop solutions for a variety of construction scenarios like mines, water wells, and building pile foundations. Esteemed as a high-quality drilling provider by SGS, TUV, and Made in China, our elite 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, exemplifies our mission to simplify and enhance drilling efficiency for all.
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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