RC Hammers Bits: Superior Quality DTH Hammer Bit Reverse Circulation Rock Drill Tools RC DTH Hammers Bits
DTH Drill Bits: Crafted from premium-grade nickel-alloy steel, our drill bits promise exceptional durability and outstanding wear characteristics. Meticulous heat treatment standards and unique "stress relief" processes guarantee consistent, high-performance results.
DTH Hammer Bits: Engineered for unparalleled performance and optimal hole characteristics:
1. Leveraging extensive experience with conventional hammers and integrating reverse circulation hammer features, we have optimized the internal structure and energy transfer, resulting in a series of hammers that drill rapidly, smoothly, and continuously for superior sampling.
2. The simplified internal structure, featuring high-rigidity components, ensures extended hammer lifespan and effortless maintenance.
3. The integrative design of the collection tube allows for replacement without disassembling the hammer. Carburizing treatment enhances abrasion resistance, ensuring long-lasting performance.
4. Equipped with patented drill bits, our hammers can drill various hole sizes simply by replacing the bit. This ensures sample integrity without contamination.
5. Even in challenging conditions such as loose soil, hard rock, and high water presence, our hammers excel at 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
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd., established in 2002 in the Industrial Development Zone of Ningxiang, Changsha, China, boasts a 60,000 square meter workshop. Our team includes over 100 technical experts and more than 50 specialists, each with 20+ years of experience in DTH rock drilling tools.
We specialize in manufacturing DTH hammers and bits with drilling capacities ranging from 3" to 43" (76-1100mm) in diameter. Our product line includes DTH drilling tools for deep holes, Eccentric (ODEX) casing systems, Concentric casing systems, reverse circulation hammers and bits, rock drill accessories, and more. Our tools are indispensable in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, among other industries.
Our state-of-the-art production equipment and analytical instruments ensure
the reliable quality and stable performance of all our products, which adhere to the ISO9001:2015 quality management system.
Our high-quality products are exported to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and beyond.
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