Introducing our premium range of RC Hammers Bits and DTH Hammer Bit Reverse Circulation Rock Drill Tools. These products are meticulously engineered to deliver superior drilling efficiency and unparalleled durability, ensuring you get the best performance every time.
Our DTH Drill Bits are crafted from the finest nickel-alloy steel, significantly enhancing their durability and wear resistance. By adhering to rigorous heat treatment standards and employing specialized 'stress relief' processes, we ensure that each bit consistently delivers top-tier performance, exceeding industry expectations.
Meticulously designed, our DTH hammer bits achieve maximum performance and optimal hole characteristics. They set a new benchmark in drilling efficiency, ensuring you get the most out of every drilling operation.
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, maximizing drilling performance.
2. Our hammer's internal structure is ingeniously simplified with high-rigidity components. This guarantees an extended lifespan and ease of maintenance, providing you with reliable tools that last longer and perform better.
3. The collection tube features an integrated design, allowing for seamless replacement without the need for hammer disassembly. Enhanced with carburizing treatment, it offers exceptional abrasion resistance for long-lasting performance.
4. Our hammers are equipped with patented bits that allow for versatile drilling by simply replacing the bit. This enables the same hammer to drill various hole sizes while maintaining sample purity, offering flexibility and efficiency in challenging drilling conditions.
5. Even under challenging conditions such as loose soil, hard rock, or water-rich environments, our tools ensure efficient and reliable sampling. Trust our tools to perform consistently, regardless of the drilling environment.
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 Industrial Development Zone of Ningxiang, 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 are committed to excellence and innovation.
We specialize in manufacturing high-quality DTH hammers and bits capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. Our comprehensive product portfolio includes DTH drilling tools for large-diameter deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, reverse circulation hammers and bits, along with rock drill accessories and other advanced equipment. Our products are widely used in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and various other industries, meeting the diverse needs of our global clients.
Outfitted with state-of-the-art production equipment and analytical instruments, our company ensures the highest standards of product quality and performance stability. We are dedicated to providing innovative solutions that meet and exceed customer expectations.
All our products meticulously adhere to the ISO9001:2015 quality management system, ensuring consistent quality and reliability. Trust us for products that deliver outstanding performance and satisfaction.
Our products are exported to over 50 countries, including regions in South America, Africa, Europe, Australia, and the Middle East, demonstrating our global reach and commitment to quality.
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