21V Tool Batteries

3 IN 1 WORKING: cordless drill with 3 working type. Hammering type with impact, work for concrete, brick, wall and head material; Drilling type work for wood, plastic and soft material; Screwdriving type work for screw with 1-18 torque setting, it quick change suitable for any work. 45 NM TORQUE SETTING: The cordless drill with 1-18 torque setting, max torque is 45 NM, The drill's clutch gives a user more control over the amount of torque applied to a screw to prevent sinking a screw too deep, s