Bare-Tool DEWALT DC300 36-Volt Cordless 7-1/4-inch Circular Saw (Tool Only, No Battery) 7 1/4" carbide tipped blade for increased cutting capacity at 90 and 45 All-metal keyless blade change system for quick and easy blade changes 0-50 bevel capacity with lever-action detents at 22.5 and 45 High strength magnesium shoe and upper guard provides increased durability DEWALT built, high power, high efficiency motor with electric brake