This Cordless 5-Tool Combo Kit includes a 1/2 in. Drill/Driver, Reciprocating Saw, 6-1/2 in. Circular Saw, Brushless Oscillating Multi-Tool, 1/4 in. Impact Driver, 20-Volt MAX 2.0Ah battery, 20-Volt MAX 4.0Ah battery, charger, and bag. The DCS393 Circular Saw with a 6-1/2 in. carbide blade can cut 2x4's at a 45 degree angle in a single pass. The DCS381 Reciprocating Saw with keyless blade clamp allows for quick blade changes. The DCD771 Drill/Driver has a high-speed transmission with 2 speeds (0-450 and 1,500 rpm) for a range of fastening and drilling applications. The DCF885 Impact Driver has 3 LEDs with a 20-second delay after the trigger is released for increased visibility. For a limited time get a 20-Volt MAX Compact Lithium-Ion 4.0Ah Battery Pack with purchase.