Brushless motor voltage:20v no-load speed:0-1350/min impact rate:0-4700bpm single impact force:1.5j max drilling capacity: 22 in concrete integrated work light sds plus chuck system with 3pcs drills and 1pcs chisels 1pc battery 20v tfbli2001 or tfbli20011 and 1pc fast intelligent charger tfcli2001 included packed by color box