Impact Drill MT1172 Hammering function Variable speed Reversible function Soft grip handle Aluminum head for heavy-duty work 2 mechanical speed gear provides optional working speed Keyless chuck (optional) Rated Input Power:850W Rated voltage:230V Rated frequency:50/Hz Chuck capacity:13/16mm No-load speed:0-1000/0-3000rpm Weight:3.05kg Individual packing size:34.5x8.7x25cm Case quantity:5pcs/Carton G.W/N.W:18/17Kg Packing size:46.5x36x26cm Quantity for 20'Container:3300pcs