| Size: | 5 Inch |
|---|---|
| Use: | Ore Mining, Geothermal Drilling |
| Face Design: | Flat Face, Drop Center Face, Concave Face |
| Packing: | Cartons + Ply-Wooden Cases |
| Transport Package: | Wooden Box |
| Specification: | 1261mm |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier RC series reverse circulation DTH Hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and ore grade control.
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 drilling 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 abrasive 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.
| Length(Without bit) | Weight(Without bit) | External diameter | Bit Shank | Hole range | Connection thread | ||||
| 1261mm | 65.0kg | 117.5mm | SRC545 | 122-135 | 4"/4.5'Remet 4"/4.5'Metzke |
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| Working Pressure | Impact rate at 2.4Mpa | Recommended rotation speed | Air consumption | ||||||
|
1.5-3.5Mpa |
35HZ |
25-40r/min |
1.7Mpa | 2.4Mpa | 3.0Mpa | ||||
|
16m3/min |
22m3/min | 28m3/min | |||||||
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Suppliers with verified business licenses
Audited Supplier 
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