WORX SWITCHDRIVER 20 Volt Max 1 4 in Right Angle Cordless Drill Fade Resistant Fencing XAG04Z The BL Brushless XAG04Z The BL Brushless Motor eliminates carbon brushes self draining design Stands up to heavy vehicles and the toughest working garage environments Resistant to auto fluids Battery Amp Hours 1 Rotating dual chuck makes switching between two drilling or driving bits faster and smoother than ever Precise electronic torque control prevents stripping screws and damage to work surface Variable 2 speed gearing tackles all common drilling and driving applications 1 4 in hex quick change chucks for easy bit change out Share batteries across all your 20 V Power Share Worx tools so you never run out of power 20 V max Lithium: 20 V (initial) 18 V (nominal)