HITMAN PROFACTOR PERFORMANCE: delivers corded hammer performance for an 18V 1-7/8 In. SDS-max cordless rotary hammer SUPERIOR IMPACT: delivers 9.3 Ft.-Lbs. of impact energy (EPTA) for maximum performance when drilling and chiseling COMPACT DESIGN: weighs only 19.6 Lbs. (with included battery) for jobsite maneuverability BITURBO BRUSHLESS TECHNOLOGY: featuring a brushless high-performance motor and drive-train system engineered to take full advantage of the additional power generated by CORE18V PROFACTOR batteries KICKBACK CONTROL TECHNOLOGY: reduces the risk of sudden tool reactions in binding conditions ANTI-VIBRATION MAIN HANDLE: helps reduce vibration with a longer air cushion in the hammer tube, dampeners in the handle and a counter-balance weight in the hammer mechanism INCLUDES: (2) GBA18V80 CORE18V 8.0 Ah PROFACTOR Performance batteries, 18V Turbo charger, auxiliary handle and carrying case The Bosch 18V PROFACTOR SDS-max brushless rotary hammer drill kit includes two 8.0 Ah batteries for extended runtime and is Connected-Ready for intelligent control and documentation.