Our most powerful tools just got better with the FLEXVOLT 60-Volt MAX 7-1/4 in. Cordless Circular Saw with Electric Brake. It has up to 47% more power than the DCS575 60-Volt MAX Circular Saw with 2456 unit-Watt out. It combines the power of a corded circular saw with the portability and convenience of cordless thanks to revolutionary DEWALT FLEXVOLT technology that offers a no-load speed of 5800 RPM. Battery and charger sold separately. Our most powerful tools just got better with the 60-Volt MAX reciprocating saw DCS389B. The DCB606-2 FLEXVOLT Battery-pack changes-Voltage when you change tool and comes in a convenient 2-packs.