DeWalt DCS334B 20V Jigsaw delivers a blade speed of up to 3,200SPM. Provides a 4 position orbital action and LED light for dark work areas. Accepts t-shank jig saw blades, which can can be changed quickly with the all metal, lever-action keyless blade clamp. Adjust the detents at 0, 15, 30 and a positive stop at 45 with the keyless shoe bevel. Designed with a removeable shoe cover and dust blower to remove dust and debris. Jigsaw has an on/off switch, electronic variable speed and blade tensioning lever, which are all on the upper arm of the saw. The saw arm pivots from the back of the scroll saw to the front. Saw has no-mar shoe cover and variable speed trigger and dial. Saw is compact and lightweight.