DeWalt DCS578B FlexVolt 60V Max 7-1/4 in. Brushless Circular Saw (Tool Only)
The DeWalt DCS578B FlexVolt 60V circular saw is the cordless 7-1/4 inch saw that genuinely replaces a corded worm drive for framing and sheathing work. The brushless motor pushes 5,800 RPM under load without bogging, the 2-9/16 inch cut depth handles a 2x lumber pack in one pass, and a 12.0 Ah FlexVolt battery powers roughly a 4x8 sheet of 3/4 inch plywood ripped end-to-end on a single charge. The trade is the FlexVolt battery investment and the bare-tool price.