Rechargeable Electric Hammer Electric Impact Drill Wall Drilling Tools Set, EU Plug Charger + 2 Batteries - Blue Features: This stepless speed cordless drill provides you with the versatility to drill different materials and use a variety of drill bits You can adjust the speed according to the working situation Low speed is for driving screws, and high speed is for drilling holes Rechargeable: The 21V 1500mAh lithium-ion battery is durable, so you don't have to worry about running out of power in the middle of the project The drill set comes with a fast charger, so it only takes about 1-2 hours to fully charge the battery, greatly saving your precious time Hammer/Drill Function: Switch the function button to select the hammer or drill function according to your task The drill function is used to drill holes in steel plates, plastics, and wood, and the hammer function provides greater impact force, making drilling tasks on concrete walls and masonry more efficient and simpler High Perfo