Introducing our premium range of RC Hammers Bits and DTH Hammer Bit Reverse Circulation Rock Drill Tools. Meticulously engineered for superior drilling efficiency and exceptional durability, these tools set the gold standard in drilling technology.
Our DTH Drill Bits are expertly crafted from the finest nickel-alloy steel, significantly enhancing their durability and wear resistance. Adhering to rigorous heat treatment standards and employing specialized 'stress relief' processes, we ensure that each bit consistently delivers top-tier performance with unwavering reliability.
Our DTH hammer bits are meticulously designed to achieve maximum performance and optimal hole characteristics, setting a new benchmark in drilling efficiency and redefining industry standards.
1. Leveraging extensive experience with traditional hammers and integrating advanced features of reverse circulation hammers, we have optimized the internal structure to ensure fast, smooth, and continuous sampling with proficient energy transfer, making every drill operation seamless.
2. The hammer's internal structure is ingeniously simplified with high-rigidity components, guaranteeing an extended lifespan and ease of maintenance, thereby ensuring consistent, long-term performance.
3. The collection tube features an integrated design for seamless replacement without the need for hammer disassembly. Enhanced with carburizing treatment, it offers excellent abrasion resistance, ensuring sustained peak performance.
4. Our hammers are equipped with patented bits that allow for versatile drilling simply by replacing the bit, enabling the same hammer to drill various hole sizes while maintaining sample purity and operational versatility.
5. Even under challenging conditions such as loose soil, hard rock, or water-rich environments, our tools ensure efficient and reliable sampling, giving you unparalleled confidence in your drilling operations.
RC HAMMER
| RC hammer Model |
Outer diameter(mm) |
Top sub Thread |
Similar RC |
Bit range/mm (inch) |
| TH1080 |
108mm |
Remet3.5 |
RE542 |
114-133 (4 1/2-5 1/4) |
| TH1162 |
116mm |
Remet,Metzke |
RE543 |
121-133 (4 3/4-5 1/4) |
| TH1186 |
118mm |
Remet,Metzke |
RE545 |
123-140 (4 7/8-5 1/2) |
| TH1214 |
121mm |
Remet,Metzke |
RE040 |
127-137 (5-5 3/8) |
| TH1261 |
126mm |
Remet,Metzke |
RE052 |
133-143 (5 1/4-5 5/8) |
| TH1305 |
130mm |
Remet,Metzke |
RE054 |
137-146 (5 3/8-5 3/4) |
RC BIT
Company Profile
Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is situated in the Ningxiang Industrial Development Zone, Changsha, China. Our expansive workshop spans over 60,000 square meters and is staffed by more than 100 technological experts, including 50 seasoned professionals with over 20 years of experience in DTH rock drilling tools.
We specialize in manufacturing DTH hammers and bits capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. Our diverse product portfolio includes DTH drilling tools for large-diameter deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, reverse circulation hammers and bits, as well as rock drill accessories and other specialized equipment. Our tools find applications across various industries such as mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and many more.
Outfitted with state-of-the-art production equipment and analytical instruments, our company ensures
consistent product quality and performance stability. All our products meticulously adhere to the ISO9001:2015 quality management system, ensuring the highest standards of reliability and excellence.
Our products are exported to over 50 countries, including regions in South America, Africa, Europe, Australia, and the Middle East, establishing us as a global leader in drilling solutions.
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