The DEWALT DCK240C2 Combo Kit is versatile enough to handle most drilling and driving applications. This kit includes a DEWALT DCD771 1/2 in. Drill/Driver and a DCF885 1/4 in. Impact Driver. Both tools are part of the DEWALT 20-Volt Max system and are compatible with all 20-Volt Max batteries, chargers and accessories. Backed by a DEWALT 3 year limited warranty for added peace of mind. DCD771 high performance motor delivers 300 Units Watt Out (UWO) of power for completing a wide range of applications. High speed transmission delivers 2 speeds (0-450 and 1500 RPM) for a range of fastening and drilling applications. 1/2 in. single sleeve ratcheting chuck provides tight bit gripping strength. DCF885 1-handed loading 1/4 in. hex chuck accepts 1 in. bit tips. Includes DCD771 20-Volt maximum 1/2 in. drill/driver, DCF885 1/4 in. impact driver, (2) 20-Volt maximum lithium-ion 1.3Ah battery packs, 20-Volt maximum charger and contractor bag. 3 LED light ring with 20 second delay to provide visibility without shadows.