GS approved <br> Rated voltage:220v~240v <br>  Frequency:50Hz <br>  Input power:1100W <br>  No load speed:900rpm/min <br> Impact rate：4300bpm <br>  Impact force：5.0J <br> Max in steel:13mm <br> Max in concrete:28mm<br>  Max in wood:42mm <br> Chuck type: SDS-PLUS <br>  Accessories: 2pcs chisel 3pcs hammer drills 1pc auxiliary handle 1pair carbon brush 1pc dust cover 1pc grease tube 1pc wrench <br> Packing:BMC box