
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.
Changsha Sollroc Engineering Equipments Co., Ltd
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in different drilling applications including mining, quarring, water well drilling and etc.
We can provide specifications:
DTH hammers range: 3"-12’’
DTH bits range: 90mm - 600mm
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
Shanks : BR series, DHD, COP, Mission, Mach; SD; QL; Numa.
Tophammer tools
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68
Button bit face design: Flat face, drop centre,
Button bit body type: Normal and Retrac
Button bits diameters: 45mm-152mm