Ultra-fine grinding cylinder supply strong impact energy <br>360 degree portable side handle <br>High strength modulus gear improve lifetime <br>1700W copper wire motor with dustproof design <br>Ergonomic handle soft grip <br>Sturdy durable huge impact power<br>GS approved <br>Input power: 1700W <br>Voltage: 230V <br>Frequency: 50Hz <br>Impact rate: 1850bmp <br>Impact force: 60J <br>HEX chuck system <br>Net weight: 16kgs <br>Accessories contain: <br>1pc point chisel: 3x410mm <br>1pc flat chisel: 3x410mm <br>1 pair Carbon brush <br>1 bottle lubricating oil <br>1pc wrench <br>2pcs hex keys <br>Packing: BMC box