Futures:
- Reference the design and production experience of conventional DTH hammer and combine the operating characteristics of RC hammer; internal structure design is optimized to ensure ideal energy transfer and high drilling speed as well as steady sampling.

- Simple internal structure and rigid components ensure long using life and easy maintenance of the hammer. 
- Sample tube is integrative designed and can be placed without disassembling of the hammer. With carburizing treatment, the sample tube has good wear resistance.
- RC bit has patented design. One hammer could drill different size of holes just by replacing different size bits, and ensure no contamination of the sample as well. 
- In difficult conditions such as loose soil, hard rock formation or plenty of water exists, sampling can be done well.

Product specifications:
1)  3" RC hammers: RE531 connection thread 3" Remet
2)  3.5" RC hammers: RC3.5-Y connection thread 3" Remet
3)  4'' RC hammers: RE004 connection thread 3.5"/4" Remet; 4" Metzke 
4)  4.5" RC hammers: RE542/RE543 connection thread 3.5"/4" Remet; 4" Metzke
5)  5'' RC hammers:RE545/PR40 connection thread 3.5"/4.5" Remet; 3.5"/4.5" Metzke
6)  5.5'' RC hammers:PR52/RE547/PR54 connection thread 4.5" Remet; 4.5" Metzke
7)  6'' RC hammers: RC62/RC62R

       

 RC bits sizes available:

Specification: 
1) 3" RC Bits: Dia. 86mm-102mm shank RE531
2) 4'' RC Bits: Dia. 114mm-127mm Shank type: RE004
3) 4.5" RC Bits: Dia.  121mm-133mm Shank type: RE542, RE543
4) 5'' RC Bits: Dia. 124mm-138mm Shank type: RE545, PR40
5) 5.5" RC Bits: Dia. 133mm-159mm Shank type: PR52, RE547, PR54, M5456
Other size can be upon to customer's requirements


We can also provide related products DTH hammers and bits, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc

Fell free for more information by contact us.