Power Output: 800W (220–240V ~ 50/60Hz)Speed & Impact: 0–1100 RPM no-load speed and up to 4000 BPM impact rate (2.5J impact energy)Drilling Capacity: Up to 26mm for concrete, 13mm for steel, and 30mm for woodChuck System: SDS-Plus chuck system, typically packaged with a carrying case, drill bits, and chisels