The Dewalt DCK2023M2T power tool set includes: DCH133 rotary hammer, DCF787 impact driver, 2 x 4.0 Ah batteries, multi-voltage charger, 2 x TSTAK II carrying cases, and hammer DCH133. The compact, lightweight, and ergonomic design enhances comfort and makes work easier for the user. The tool is ideal for drilling anchors and holes in concrete, brick, and masonry from 4 mm to 22 mm. With the perforated drill, you can stop the rotation to facilitate hammering in plaster, ceramics, or masonry, and stop the hammer when drilling wood and metal. The brushless motor provides better runtime. The DCF787 impact driver is a next-generation brushless 18V XR Li-Ion impact driver. Its compact, lightweight, and ergonomic design increases comfort and makes work easier for the user. The front aluminum housing ensures better heat dissipation, thus extending the motor's lifespan. The ergonomic grip and rubber cover reduce surface vibrations and user fatigue. The LED diode with delay-off function provides better visibility of the work area and can serve as a flashlight when needed.