Forward / reverse rotation 2-speed selection (High/Low)
LED job light
Operates in straight or pistol grip positions
Ergonomic soft grip
Auto-stop system (on detection of remaining battery power): Indication lamp warns user visually of battery power reduction when it reduces to a certain low level. If battery power reduces further, the motor automatically stops to prevent incomplete fastening.
Auto-stop clutch: The motor automatically stops at the moment when the clutch is disengaged.