Our reverse circulation hammers are specifically designed for all kinds of exploration drilling (deep hole and in-pit grade control applications).
Connection Size: 33’’=30; 3 1/2’’=35; 4’’=40; 4 1/2’’=45
Our reverse circulation hammers are specifically designed for all kinds of exploration drilling (deep hole and in-pit grade control applications). Whether you are exploring potential sites or working an existing mine, the China KING-LONG RC hammer will guarantee high performance, exceptional reliability and dependable support
are essentially the same as conventional DTH hammers, but with an inner-tube that runs through the centre of the entire hammer.
• The cuttings are collected in the holes in the front of the bit and confined and transported in the inner-tube.
Reverse Circulation Drilling Button Bits
Various Different Size and Different Quality Requirement
A. Flexible Supplying Plan to make your purchasing much more fun than before.
B. Never Ever fast response to every customer saving your precious time for ever.
C. Special Order proceed in advance without down payment give you 100% confidence and trust care.
D. We accept customer tailer-made order based on samples or drawings.