RC Hammers Bits DTH Hammer Bit Reverse Circulation Rock Drill Tools RC DTH Hammers Bits
Our DTH Drill Bits are crafted from premier nickel-alloy steel to ensure unparalleled durability and wear resistance. Utilizing rigorous heat treatment protocols and specialized 'stress relief' techniques, we guarantee consistent and reliable performance.
Our DTH Hammer Bits are meticulously engineered for peak performance and optimal hole characteristics:
1. By integrating insights from traditional hammers with the unique features of reverse circulation hammers, we've optimized the internal structure for ideal energy transfer. This innovation ensures our hammer series delivers fast, seamless, and continuous sampling.
2. The hammer's internal structure is streamlined with high-rigidity components, promising exceptional longevity and effortless maintenance.
3. The collection tube features an integrated design, allowing for replacement without dismantling the hammer. With carburizing treatment, it boasts superior abrasion resistance.
4. Our patented bit designs allow for easy bit replacement, enabling the same hammer to drill varying hole sizes without sample contamination.
5. Whether faced with loose soil, hard rock, or water-abundant conditions, our hammers perform exceptionally well, ensuring impeccable sampling.
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 located in the Industrial Development Zone of Ningxiang, Changsha, China. Spanning over 60,000 square meters, we employ more than 100 technological experts and 50 seasoned professionals with over two decades of experience in DTH rock drilling tools.
We specialize in manufacturing 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 equipment. Our products are extensively utilized in mining, water well engineering, construction, geological exploration, geothermal drilling, and the oil and gas industry.
Our state-of-the-art production equipment and analytical instruments ensure
that our products consistently meet the highest quality and performance standards. All products are manufactured under the ISO9001:2015 quality management system.
Our products enjoy a global presence, with exports reaching over 50 countries including South America, Africa, Europe, Australia, and the Middle East.
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