Features and Benefits: Tool-less blade change. Trigger switch with lock-off lever Electric brake Variable speed Ergonomically designed handle Newly designed crank mechanism for higher efficiency High power Technical Specification: Voltage: 18 v Capacity in Wood: 255 mm Capacity in Mild Steel Pipe: 130 mm Strokes per Minute: 0 - 2,800 spm Stroke Length: 32 mm Noise sound pressure: 84 dB(A) Noise sound power: 95 dB(A) Noise K factor: 3 dB(A) Vibration K factor: 1.5 m/sec² Vibration cutting wood: 12.5 m/sec² Vibration cutting chipboard: 13.0 m/sec² Net weight: 3.8 kg