Bosch Cordless Rotary Hammer Drill Set.

Tool Type: A cordless rotary hammer drill, often featuring a brushless motor for reduced maintenance, increased efficiency, and longer life. The tool typically offers multiple operating modes: drill, hammer drill, and chisel. Power and Performance: The tool in the image is associated with a high voltage rating, indicated as "198Vmax" on the batteries. The actual operational voltage for genuine Bosch Professional tools is typically 18V. These tools deliver powerful impact energy (ranging from 1.9 J to over 3.0 J depending on the specific model) and high impact rates (blows per minute) for fast drilling in tough materials. Batteries and Charger: The kit includes two rechargeable Li-ion batteries with a capacity of 6.0Ah and a charger. The charger has an input voltage range of 100-240V and an output of 21V.