Drill Motor: Brushless for longer life and higher efficiency. Battery: 21 Volts with a massive 13000 mAh capacity. Power: 900 Watts. Speed: Up to 1300 RPM (variable speed). Work Functions: Hammer drill (for drilling concrete) + screwdriver. Drilling Capacity: Up to 26 mm. Additional Features: 360-degree rotating handle, lock button, forward and reverse rotation. Features of the DENX Dx3336 Hammer Drill: Professional Industrial Performance A powerful "Brushless" motor provides exceptional drilling power in the toughest materials like hard concrete, metal, and wood. Giant Battery A 13000 mAh capacity ensures you can work for long hours without frequent recharging. Smart Multi-Tasking Combines the function of a powerful hammer drill and a precision screwdriver, with forward and reverse rotation for assembling and disassembling everything. Superior Speed Control The continuously variable speed feature allows you complete control depending on the surface you are working on, ensuring accuracy and safety. Ergonomic 360-Degree Design A 360-degree rotatable handle provides you with superior stability and control at difficult angles and reduces hand fatigue during use. Wide Drilling Power Supports drilling diameters up to 26 mm, making it the first choice for all household tasks, DIY work, and light industrial jobs.