Specifications: Voltage/Frequency:230V~50Hz/120V~60Hz Input power:2000W Impact Rates:2100/min Impact Joules:70J Features: SDS HEX AWLOP provides our partners with one-stop solutions of professional hardware products. Our products include but are not limited to power tools, benchtop tools, garden tools, gasoline tools,power tool accessories,air compressor and pneumatic tools.