●SUPERIOR IMPACT: Delivers 1.8 Ft.-Lbs. of impact energy (EPTA) for maximum performance in heavy-duty applications in concrete ●EFFICIENT BRUSHLESS MOTOR: Maximizes battery runtime in extended applications ●KICKBACK CONTROL TECHNOLOGY: Reduces the risk of sudden tool reactions in binding conditions ●LIGHTWEIGHT, AT ONLY 6.4 LBS. (TOOL ONLY, NOT INCLUDING BATTERY): Provides maneuverability for concrete drilling anywhere on the jobsite ●VARIABLE-SPEED TRIGGER: Allows for accurate bit starting ●SDS-PLUS CHUCK: Industry-standard system compatible with many bits ●ANTI-VIBRATION SYSTEM: Affords great user comfort for extended periods of work