Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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Rock drilling tools Reverse Circulation SRC3.5 RC Drill Bits RC Hammer Bits
Product specifications: RC Bits
| Bit Diameter | Can fit shank | |
| Inch | mm | |
| 3 5/16" - 4 1/8" | 84-105 | SRC531 |
| 3 3/4" - 4 1/2" | 95-115 | SRC3.5 |
| 4 1/2" - 5" | 115-127 | SRC004 |
| 4 3/4" - 5 3/4" | 121-146 | SRC542, SRC543, SRC545, SRC040 |
| 5 1/4" - 5 3/4" | 133-146 | SRC547 |
| 5 1/4" - 6" | 133-152 | SRC052 |
| 5 3/8" - 6" | 136-152 | SRC054, SRCM5456 |
Product Photo
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.
It has the following characteristics:
1. Based on previous experience of ordinary hammers, combined with the features of recerse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers deilling 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 intergrative 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 condition such as loose soil, hard rock and plenty of water exists, sampling can be done well.
SOLLROC is a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.