The MILWAUKEE M18 HACKZALL One-Handed Recip Saw features a Dual Gear Anti-Vibration System providing unmatched comfort and control. Its lightweight design provides superior control and versatility. The cordless recip saw's powerful motor delivers 0-3,000 strokes per minute while its 3/4” stroke length performs fast cuts through a wide range of material such as wood, metal and PVC. The dual gear anti-vibration system increases control and accuracy. The HACKZALL One-Handed Recip Saw also features a QUIK-LOK blade clamp which allows for fast and easy blade changes.