Demolition breaker

Powerful electric motor drives an internal piston

Piston creates high impact force transferred to the chisel

Chisel bit strikes repeatedly on the surface

Works by percussion (hammering) action, not rotation

Impact energy breaks concrete, rock, or asphalt

Operator positions the chisel and guides the tool

Different chisels can be fitted (flat, pointed, spade)

Best used with firm grip, no extra downward pressure