"The Makita 18V LXT 7/8in. SDS-PLUS Rotary Hammer offers three modes rotation only, hammering with rotation or hammering only. Powerful, lightweight tool offers faster drilling with synchronized RPM and BPM. Chisel rotates 360 with 40 different positions. Provides comfort on the job with shock absorbent handle, compact design, large 2-finger variable speed trigger and soft grip handle. Uses an LXT Li-Ion battery for 430 total lifetime work with 3X more cycles battery and charger not included. SAVE MONEY by replacing or adding specific tools that work with the Makita 18V LXT Lithium-Ion battery and charger you already own. The Makita 18V bare tool system lets you choose the tool you need to get the job done - without buying a complete kit. Add a Makita bare tool to your 18V LXT cordless system today. Chuck Size in. SDS+, Impact Energy ft. lbs. 1.4, Hammering Modes Rotary hammer, hammer only, drilling only, Cordless Yes, Keyless Chuck Yes, Side Handle Yes, Storage Type None, Blows Per Minute BPM 0-4,000, Max. Speed RPM 0-1,100, Impact Energy J 1.9, Tool Weight lbs. 7.7. Makita-built variable speed motor delivers 0-1100 RPM and 0-4000 BPM Faster drilling with synchronized RPM and BPM 3-Mode operation for 'rotation only', 'hammering with rotation' or 'hammering only' Torque limiting clutch reduces gear damage by automatically disengaging gears if bit binds Jobsite tested shock absorbent handle protects the battery housing for extra durability Chisel rotates 360 with 40 different positions One-Touch sliding chuck for easy bit changes Accepts SDS-PLUS bits Compact, design at only 16 3/8in. long and weighs only 7.7 lbs for reduced operator fatigue Large 2-finger variable speed trigger for added convenience Soft grip handle provides increased comfort on the job LXT Lithium-Ion battery and Rapid Optimum Charger produces 430 total lifetime work with 2.5x more cycles battery and charger not included, sold separately"