The Dewalt DCS369NT has twist action keyless blade clamp for quick and easy blade change This reciprocating saw has intelligent variable speed trigger & lock-off switch for quick controlled cuts and enhanced work safety. Due to the central position of the engine there is a better balance which makes for much better handling of the saw. Because of the compact size of this product it makes it much easier to get into tighter areas for those more complicated cuts. Features: Twist action keyless blade clamp for quick and easy blade change LED light for improved visibility of cut line and work piece Brushless motor provides improved runtime and durability Ergonomic handle and rubber over mould to provide ultimate end user comfort Compact Saw allows better access to hard to reach cuts Improved balance and ease of handling due to central motor position Intelligent variable speed trigger & lock-off switch for quick controlled cuts and enhanced work safety Comes with: TSTAK kit box Specification: No load stroke rate: 0-2800spm Max cutting capacity - wood: 90mm Max cutting capacity - steel and pipes: 40mm Max cutting capacity - pvc: 90mm Sound pressure: 84 dB(A) Sound Pressure Uncertainty: 3 dB(A) Sound Power: 95 dB(A) Sound Power Uncertainty: 3 dB(A) Hand/Arm Vibration - Cutting boards: 8.1 m/s² Uncertainty K 2 (Vibration): 2.3 m/s² Hand/Arm Vibration - Cutting wooden beams: 5.5 m/s² Uncertainty K 3 (Vibration): 1.9 m/s²