The DeWalt combo kit includes a 20v drill, an impact driver, a battery charger, 2 batteries, a 14-piece titanium drill bit set, and a carrying case.Of over 48,000 total reviews on Amazon, 86% of them are perfect 5/5 star scores, making this the most popular power tool combo on the site.The included impact driver has a 1/4-inch chuck for 1-inch bit tips, while the drill/driver features 2 speeds for multiple applications.The DeWalt combo kit is currently available on Amazon for $158.99, which is 39% off its original price.