RC Hammers Bits | DTH Hammer Bit | Reverse Circulation Rock Drill Tools | RC DTH Hammers Bits
Our DTH Drill Bits are meticulously crafted from premium nickel-alloy steel, ensuring exceptional durability and wear resistance. Through specific heat treatment standards and unique stress relief processes, we guarantee consistent, high-performance results.
Our DTH hammer bits are engineered for unparalleled performance and optimal hole characteristics:
1. Drawing from extensive experience with conventional hammers and integrating the distinct features of reverse circulation hammers, we've optimized the internal structure to achieve ideal energy transfer. This ensures that our series of hammers deliver fast, smooth, and continuous sampling.
2. The internal structure boasts a simplistic design with high-rigidity components, guaranteeing extended lifespan and ease of maintenance.
3. The collection tube features an integrated design, allowing for easy replacement without the need to disassemble the hammer. Enhanced with carburizing treatment, it offers superior abrasion resistance.
4. Our hammers are outfitted with patented drill bits, enabling users to drill holes of varying sizes by simply replacing the bit, ensuring contamination-free samples.
5. Even in challenging conditions such as loose soil, hard rock, and water-rich environments, our sampling technology excels, providing reliable results.
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 and based in the Industrial Development Zone of Ningxiang, Changsha, China, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. spans over 60,000 square meters. With a team of over 100 technological specialists and 50 experts boasting more than 20 years of experience in DTH rock drilling tools, we stand at the forefront of drilling innovation.
Specializing in DTH hammers and bits capable of drilling holes from 3" to 43" (76-1100mm) in diameter, we also produce large-diameter drilling tools, Eccentric (ODEX) and Concentric casing systems, reverse circulation hammers and bits, and various rock drilling accessories. Our products find applications in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and numerous other fields.
Equipped with state-of-the-art production equipment and analytical instruments, our company ensures
consistent product quality and stable performance. All our products adhere to the ISO9001:2015 quality management system standards.
Our high-quality products are exported globally, reaching over 50 countries, including regions in South America, Africa, Europe, Australia, the Middle East, and beyond.
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