Máy vặn vít dùng pin Dewalt DCF801N (chưa pin, sạc) giá rẻ nhất thị trường
DEWALT XTREME 12-volt Max 1/4-in Brushless Cordless Impact Driver (2-Batteries Included, Charger Included and Soft Bag included) in the Impact Drivers department at Lowes.com
DEWALT 20V MAX XR Cordless 1/2 in. Impact Wrench (Tool Only) DCF891B - The Home Depot
Thân máy bắn vít pin Dewalt DCF801N không than 12V