DTH Hammer :
Hammer to Drill a hole of dia 115 - 127 mm (4 1/2,5).
ST45PA is a valve type hammer designed for high performance at low operating air pressures.
Panther bit has a strong robust design to withstand heavy duty application and it does not use foot valves which reduces the possibility of hammer failure.
ST45PA Hammer maximizes energy output and reduces service requirements.