Reverse Circulation Hammer

Reverse Circulation Hammer:
Easier and simpler top sub and sample tube assembly, main consumables are interchangable between WRE054 / WPR54R with RE054.
The WRE054 / WPR54R with RE054 has been designed to give maximum performance in Exploration and Grade control applications. The integral adaptor housing allows easy access to the long lasting sample tubes. The enhanced performance stems from a simple robust design that reduces complicated maintenance procedures, providing less down time and greater savings.
The WRE054 / WPR54R also features improved flushing characteristics from high velocity air flow directed through the drill bit. A variety of thread connections are available which includes options for both Remet and Metzke. The WRE054 / WPR54R is equipped with and integral Drill Bit Catcher system for added peace of mind. It also has a sub adaptor body to suit most dual wall drill pipes.
The design features of the new WRE054 / WPR54R combine to give an increase in drilling ROP, an increase in service life, and most importantly, greater sample recovery quality.
Drill bit diameters: 137-146mm (5 1/4''-6'')
Hole Range: ø135-ø152mm
Suitable for operation at air pressures: 15-35 bar.
WRE054 / WPR54R with RE054 available bits:
135mm (5 1/4'') 135mm (5 1/2'') 135mm (5 3/4'') 135mm (6'')