This 4-1/2 in. Brushless Cordless Circular Saw (Tool Only) comes with one blade, a rip fence, and a dust port adapter. The DCS571 features a bevel gear design allowing users to cut 2x material at 90 degrees and 1x material at 45 degrees. With the on-board blade key storage, users can change blades with minimal hassle. The extended shoe provides more reach to cut OSB and plywood. Using a DCB205 battery, you can cut up to 369 linear feet of 3/4 in. OSB. Battery and charger sold separately.