ROBUST 8.5-AMP MOTOR: Delivers 2.4 ft.-lbs. of impact energy for reliable bulldog performance KICKBACK CONTROL: Uses an integrated sensor to stop tool rotation during bit bind-up situations COUNTER-BALANCED VIBRATION CONTROL: Improves user comfort during drilling or chiseling applications VARIO-LOCK: Rotates and locks chisel to optimize working angle VARIABLE-SPEED TRIGGER WITH REVERSING: Offers accurate bit starting HAMMERHOOK: Allows quick tool storage during the job D-HANDLE DESIGN: Ideal for overhead and downward drilling applications MULTI-FUNCTION SELECTOR: Three modes of operation: drilling only, hammer drilling and chiseling SDS-PLUS BIT SYSTEM: Tool-Free bit changes with automatic bit locking