DeWALT DCS520 Plunge Saw 54v gives the trade the power of corded and the freedom of cordless plus the 42 tooth blade gives fine, accurate finishing with very little breakout when cutting laminates. Features of these superb FLEXVOLT Plunge Saws includes parallel plunge action allowing a smooth and constant hand position while cutting, an anti-kickback function that stops the saw from moving backwards along the rail and helps stop the saw from climbing out of the work piece when plunge cutting. 55mm depth of cut allows trimming and sizing covers most common sizes of door and the enclosed guard gives around 90% dust extraction capability. Handy variable speed adjustment allows the correct speed to be set for various types of material to be cut plus easy rail adjustment allows the .