This powerful cordless SDS-Plus hammer delivers 5.0 J of impact energy at low 6.9 m/s vibrations and drills up to 10 18 x 100 mm holes on a single M18 HIGH OUTPUT 5.5 Ah battery charge. It features AUTOSTOP for user protection, ONE-KEY tool tracking and security, and FIXTEC keyless chuck changes. The all-metal gear case ensures durability, while the 4-mode operation offers maximum versatility. Compatible with M18 FPDDEXL dust extractor, it includes a POWERSTATE brushless motor, REDLITHIUM battery pack, and REDLINK PLUS electronic intelligence for outstanding performance, run time, and durability.Features and Benefits FIXTEC system allows keyless chuck changes between SDS-Plus and 13 mm metal chuck All-metal gear case ensures optimum seating of the gears for enhanced tool life 4-mode operation provides maximum versatility Compatible with M18 FPDDEXL dust extractor POWERSTATE brushless motor, REDLITHIUM battery pack, and REDLINK PLUS electronic intelligence deliver outstanding power, run