The INGCO is a powerful and versatile rotary hammer drill designed for heavy-duty drilling in concrete, masonry, steel, and wood. Powered by an 800W motor, it delivers a no-load speed of 0-1100 RPM and an impact rate of 0-4000 BPM with 2.5 Joules of impact energy for efficient and fast drilling. The SDS Plus chuck system allows for quick bit changes, and the included keyless quick-change chuck adds versatility for standard drill bits. Safety features include a safety clutch to protect the user from sudden kickback and a vibration control system to reduce fatigue during extended use.