Now it can run on a standard 20-volt Max battery or the hulking dual-voltage 20/60 Flex Volt power pack. The latter enables a ridiculous amount of cuts on one charge or repeated cuts at its depth of 2-9⁄16 inches. It made so many buzzes through 2 x 4 in our test that we didn’t even… Continue reading DEWALT ATOMIC 20V MAX Brushless 4-1 2 in Cordless Circular Saw Bare Tool DCS571B