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 INTEGRATED CONNECTIVITY: Link to connected device via bosch toolbox app to customize settings and receive detailed feedback ROBUST POWER SYSTEM: Produces 0-4,350 no-load bpm and 0-980 no-load rpm Bosch 18V cordless power tools and 18V chargers are covered by a five year limited warranty; Bosch 18V batteries are covered by a three year limited warranty -