RC Hammers Bits DTH Hammer Bit Reverse Circulation Rock Drill Tools RC DTH Hammers Bits
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance.
DTH hammer bits are designed for maximum performance and hole characteristics:
1.Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drills with fast, smooth and continuous sampling.
2.The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.
3.The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasion resistance.
4.Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
5.In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.
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 was established in 2002,located in Industrial Development Zone,Ningxiang,Changsha,China.The company has over 60,000 square meters workshop and more than100 technological backbone and 50 experts with more than 20years of DTH rock drilling tools experience.
It mainly manufactures DTH hammers and bits with capacity of drilling holes from 3" to 43"(76-1100mm)in diameters, DTH drilling tools with large diameters for deep holes drilling,Eccentric(ODEX)casing system and Concentric casing system, Reverse circulation hammers and bits, accessories of rock drills and some other equipments. The products are widely used in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas and other fields.
The company's advanced production equipment and analytical instruments can ensure the products
reliable quality and stable performance. Ail of our products are produced according to quality management system ISO9001:2015.
Our products are mainly exported to South America, Africa, Europe, Australia, Middle East and other places which over 50 countries.
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