Product Description:
Air Hammer with Chisels 
Length 6 inch / 150mm 
4500 Blows per minute 
Air Inlet - 1/4 inch BSP 
Hose - 3/8 inch 
Air Pressure - 90 psi 
Air Consumption - 4 scfm 
Stroke - 1 - 5/8 inch 
Length - 5 - 1/2 inch