Specifications:  Name: Electric Drill.  Color: Green+Black.  Voltage: 21V.  Chuck Design: keyless.  Chuck Size: 10mm.  Clutch Settings: 25+1.  No Load RPM: 0-550/0-1200RPM.  Rated Torque: 18-55N.m.  Battery Capacity: 1.5AH.  Weight: 1.5kg.     Features:  ▲It stops automatically after loosening the screw, prevent the screw completely loose off.  ▲Increase the cooling port to eliminate the heat in the machine.  ▲One machine has many uses, surging power easy punch.  ▲A master of percussion/flat drilling/screw lifting.  ▲Elastic screw/wall drilling/steel or wood drilling.  ▲Variable speed switch press to adjust speed.  ▲Adjustable torque meet different work needs.  ▲High hardness chuck it will never break.  ▲Loop heat dissipation don't burn motor.     Package Included:  1 x Electric Drill.  1 or 2 Battery(Optional).  1 x Charger(EU/US Plug Optional).  1 x Manual.     Notice:  -Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.  -The color may have different as the difference display, please understand.