Straight vibration-damped needle scaler with good power to weight ratio. Great durability on all industrial maintenance applications. Easily converts into chipping hammer. Low vibrations for smooth operations. Perfect tool for long hours of operations. One hand operation. Adjustable front tube grants extended needle life. Blows Per Minute: 2,400bpm Needle/chisel capacity: 19 x 3 (1/8) Bore and stroke: 23.5 x 11mm / (0.92 x 0.43") Net weight: 2.4kg Overall length: 360mm: Min. hose size: 10mm 3/8" Sound DBA pressure: 86db(A) Sound Power: 97db(A) Vibration (ISO-8662-14): 2.85 m/s Vibration (ISO-28927-9): 4.8 m/s Vibration K (ISO-28927-9): 2,2 m/s