Versatile 5-1/2 In. Blade – Fast-cutting blade is ideal for a range of DIY tasks. Angled Cuts – Bevel detents at 45 and 90 degrees for angled cuts. Tool-Free Depth Adjustment – For quick and easy adjustments without extra tools. Tool-Free Blade Change – Swap out the blade without extra tools. Pivoting Shoe – Provides additional control. POWERCONNECT Battery System – Interchangeable battery system means you can use one battery for multiple different tools. Includes – (1) circular saw, (1) 20V MAX* POWERCONNECT battery, (1) charger.