Features of the 20V MAX lithium-ion circular saw include: Powerful 460 MWO (maximum watt output), 5250 rpm (revolutions per minute) motor delivers power and speed to make the most demanding cuts with ease. High strength and lightweight magnesium shoe provides jobsite durability for long-term cut accuracy. Optimized rubber overmolded comfort-grip delivers optimal balance and control. 0-50 deg (degree) bevel capacity allows for aggressive bevel cuts for a multitude of applications. 6-1/2′ carbide tipped blade for cutting 2X material at 90 deg and 45 deg, and more cuts per charge. Arbor size: 5/8′. Depth of cut at 45 deg: 1-5/8′. Depth of cut at 90 deg: 2-1/4′. Battery and charger sold separately. Bare tool – battery and charger not included.