RC Hammers Bits | DTH Hammer Bit | Reverse Circulation Rock Drill Tools | RC DTH Hammers Bits
Our DTH Drill Bits are meticulously crafted from premium-grade nickel-alloy steel, offering exceptional durability and wear resistance. Adhering to specific heat treatment standards and incorporating special 'stress relief' processes, these bits guarantee consistent peak performance.
Our DTH hammer bits are engineered for unparalleled performance and superior hole characteristics:
1. Leveraging extensive experience with standard hammers and integrating the unique features of reverse circulation hammers, we've optimized the internal structure for ideal energy transfer. This ensures our series of hammers deliver rapid, smooth, and consistent sampling.
2. Featuring a straightforward internal structure with highly rigid components, our hammers are designed for longevity and ease of maintenance.
3. The integrative design of the collection tube allows for replacement without disassembling the hammer. Enhanced with carburizing treatment, it boasts excellent abrasion resistance.
4. Outfitted with patented drill bits, our hammers offer versatility by simply replacing the drill bit, allowing the same hammer to drill various hole sizes while maintaining sample purity.
5. Even under challenging conditions such as loose soil, hard rock, and water presence, our sampling remains efficient and reliable.
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
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., established in 2002 and located in the Industrial Development Zone of Ningxiang, Changsha, China, boasts a sprawling 60,000 square meters workshop. With a robust team of more than 100 technological experts and 50 seasoned professionals with over two decades of DTH rock drilling tools experience, we are industry leaders.
We specialize in manufacturing high-quality DTH hammers and bits capable of drilling holes from 3" to 43" (76-1100mm) in diameter. Our product range includes large-diameter DTH drilling tools for deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, rock drill accessories, and various other specialized equipment. Our products are extensively utilized in mining, water well engineering, construction, geological exploration, geothermal drilling, and the oil and gas industry.
Our cutting-edge production equipment and analytical instruments ensure
consistent quality and reliable performance. All products are manufactured in compliance with the ISO9001:2015 quality management system.
Our products enjoy a global presence, primarily exported to South America, Africa, Europe, Australia, the Middle East, and more, reaching over 50 countries.
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