Milwaukee M18 18V Lithium-Ion Brushless Cordless 1/2 in. Compact Drill/Driver Kit w/Two 2.0 Ah Batteries and 4-1/2 in. Grinder 2801-22CT-2680-20 - The Home Depot
Hitachi 18-volt 1/2-in Cordless Drill (2 Li-ion Batteries Included and Charger Included) at Lowes.com
Milwaukee (2757-20) VS Hitachi (WH18DBDL2) - Best Cordless Impact Driver Comparison Test! - YouTube
Makita VS Hitachi VS Milwaukee Cordless Drill Impact Driver [All FAQs] - Drill and Driver