150mm Air Hammer Blow per Minute:4,500bpm Air Consumption:2.3cfm Chisel:0.401in 10.20mm Description:1. For exhaust work, panel cutting, and general repair work2. Longer life alloyed steel barrel and heat-treated piston3. Complete with 4chiselsTechnical Data:Blow per Minute :--------------------4,500bpmAir Consumption :--------------------2.3cfmChisel :-----------------------------------0.401in 10 ...