Introducing the extraordinary Thread Drill Bits Retrac Button Bit, a masterfully engineered marvel designed to significantly elevate the performance and efficiency of your Mining Machine Parts. With precision and innovation at its core, these bits deliver unwavering reliability in even the harshest environments, ensuring your drilling operations achieve unmatched levels of excellence and success.
1. Excellent guiding performance: This feature allows for effective reduction of drilling deviation, thereby enhancing both accuracy and straightness in drilling.
2. High drilling stability: Capable of maintaining a stable drilling state even under complex geological conditions, this reduces damage to the drill bit from vibration and other stresses.
3. Adapt to complex formations: Exhibits amazing adaptability to uneven, broken, or inclined formations, ensuring continuous performance.
4. Improve drilling efficiency: The combination of accurate guidance and stable drilling significantly accelerates the drilling process, shortening the overall construction period effectively.
5. Reduce construction risks: By minimizing drilling deviation, these products lower subsequent engineering issues and mitigate safety hazards.
| 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 ensure your goods arrive in flawless condition, we employ professional, eco-friendly, and highly efficient packaging solutions. Our steadfast dedication to safety and convenience permeates every facet of the shipping process, ensuring a seamless and smooth transition from our facilities directly to your hands.
ChangSha DTH Drill Construction Machinery Co., Ltd proudly stands on its storied legacy within the drilling tools industry, boasting over two illustrious decades since its inception in 1996. Originally established as the designated processing center for down-the-hole drilling tools at the Changsha Institute of Mining Research, our company has forged robust collaborations with prestigious institutions such as the Institute of Metal Research at the Chinese Academy of Sciences, as well as international partnerships with NIMS in Japan, the University of Queensland in Australia, and EMPA in Switzerland.
As a comprehensive service provider, we excel in delivering expertise across a diverse array 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 reflected in the provision of free, meticulously tailored one-stop solutions for various construction scenarios such as mines, water wells, and building pile foundations. Recognized as a high-quality drilling provider by SGS, TUV, and Made in China, our premium products are proudly distributed across over 80 countries worldwide. Our esteemed founder, honored 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.
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