• Model NO.：Re004, Pr52, Pr54, Re542, Re543, Re545, Re547
• Keywords3：Pr52 RC Bit
• Keywords5：Pr40 RC Bit
• Transport Package：Cartons + Ply-Wooden Cases for Exporting
• Specification：Grade A
• Trademark：sollroc
• Origin：Changsha, Hunan
• HS Code：82071300
• Production Capacity：10000 Per Month

External diameterBit shankHole rangeConnection thread81mmRE531Ø84mm- Ø100mm3"-4" Remet120.5mmPR40Ø124mm- Ø142mm3.5"-4" Remet 3.5"-4" Metzke100mmRE004/RE004RØ104mm- Ø120mm3.5"-4" Remet 4" Metzke94mmRE3.5Ø98mm- Ø115mm3"-4" Remet 99mmHRC45Ø114mm- Ø127mmUpon the thread of the drill tube121mmPR52Ø126mm- Ø142mm4"-4.5" Remet 4"-4.5" Metzke126mmPR52Ø133mm- Ø146mmUpon the thread of the drill tube124mmPR52/PR52RØ130mm- Ø146mm4"-4.5" Remet 4"-4.5" Metzke130mmPR54Ø135mm- Ø150mm4.5" Remet 4.5" Metzke126mmHRC55Ø133mm- Ø152mmUpon the thread of the drill tube146mmRC62/RC62RØ152mm- Ø190mmUpon the thread of the drill tube146mmHRC62Ø155mm- Ø190mmUpon the thread of the drill tube180mmRC82/RC82RØ155mm- Ø190mmUpon the thread of the drill tube240mmRC100/RC100RØ250mm- Ø370mmUpon the thread of the drill tube109.5mmRE542Ø113mm- Ø130mm3.5"-4" Remet 4" Metzke116mmRE542Ø120mm- Ø135mm3.5"-4" Remet 4" Metzke117.5mmRE545Ø122mm- Ø135mm4"-4.5" Remet 4"-4.5" Metzke124.5mmRE547Ø130mm- Ø146mm4.5" Remet 4.5" Metzke132mmMX5456Ø136mm- Ø150mm4.5" Remet 4.5" Metzke
RC hammersHammerBit ShankHole Range
(mm)External Diameter
(mm)Length (less bit)
mmWeight
(kg)Connection ThreadWorking PressureRC3-E531RE53184-100811069293" Remet1.5-3.5MpaRC3.5-YRC3.5Y98-115941184443" Remet1.5-3.5MpaRC4-E004RE004111-1271071252523.5" / 4" Remet 
4" Metzke1.5-3.5MpaRC4.5-E542RE542113-130109.51191573.5" / 4" Remet 
4" Metzke1.5-3.5MpaRC4.5-E543RE543120-1351161191633.5" / 4" Remet 
4" Metzke1.5-3.5MpaRC4.5-E545RE545122-135117.51261654" / 4.5" Remet 
4" / 4.5" Metzke1.5-3.5MpaRC5-P40PR40(RE040)124-142120.5136280.53.5" / 4.5"Remet 3.5" / 4.5"Metzke1.5-3.5MpaRC5.5-P52/P52RPR52/PR52R126-142121122768.54" / 4.5"Remet 
4" / 4.5"Metzke1.5-3.5MpaRC5.5-E547RE547130-146124.51270744.5" Remet 
4.5" Metzke1.5-3.5MpaRC5.5-P54/P54RPR54(RE054)135-150130129484.54.5"Remet 4.5"Metzke1.5-3.5MpaRC5.5-M5456MX5456136-1501321362904.5"Remet 4.5"Metzke1.5-3.5Mpa 

Specification:

1). 3" RC Hammers & RC Bits: Diameter(86mm-102mm), shank type: RE531,
2). 3.5" RC Hammers & RC Bits: Diameter(98mm-115mm), shank type:RC3.5
3). 4'' RC Hammers & RC Bits:Diameter (104mm-127mm), shank type: RE004
4). 4.5'' RC Hammers & RC Bits:Diameter(113mm-135mm), shank type: RE542,RE543
5). 5" RC Hammers & RC Bits: Diameter(122mm-142mm), shank type: RE545,PR40,RE004
6). 5.5" RC Hammers & RC Bits: Diameter(133mm-146mm), shank type:PR52, RE547, PR54,RE052,RE054

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.

 

Quality warranty:
SOLLROC products are made of high quality steel and all spares are inspected strictly at every production steps before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using plywood cases and pallet for seaworthy to protect products and avoid the damagement during transportation by sea. Using cartons and plywood cases for air worthy to less the weight and save the freigth. Also we can customize package according to your special requests. Special mark is available.
Production time:
3-4 weeks after received payment in advance.
Transportation:
By air, by Express or by sea according to your requests.

 
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.

Product photos