"The Milwaukee M18 Cordless Lithium-Ion 7/8in. SDS Plus Rotary Hammer delivers industry leading durability, with up to 2X longer life than competitive cordless rotary hammers. By combining an exclusive motor design with maximized component size, this tool delivers superior performance with up to 35 harder hitting. Powered by groundbreaking Red Lithium battery technology, the tool delivers 0-1400 RPM, 0-4800 BPM and up to 40 more run-time than the competition. Combined with 1.4 ft.-lbs. of impact energy, the SDS+ rotary hammer also delivers up to 10 faster drilling. SAVE MONEY by replacing or adding specific tools that work with the M18 Lithium-Ion battery and charger you already own. The Milwaukee M18 bare tool system lets you choose the tool you need to get the job done - without buying a complete kit. Add a Milwaukee bare tool to your M18 cordless system today. Impact Energy ft. lbs. 1.4, Side Handle Yes, Blows Per Minute BPM 0-4800, Tool Weight lbs. 5.7, Chuck Size in. SDS+, Cordless Yes, Storage Type None, Hammering Modes Rotary hammer, hammer only, drilling only, Trigger Lock No. Tool only battery sold separately 7/8in. max. capacity 2 1/8in. thin wall core bit capacity Mechanical clutch protects tool when bit binds up AVS Anti-Vibration System minimizes vibration for increased comfort 3 modes rotary hammer, hammer only and rotation only Variable position chisel stop allows steel to be adjusted to work in any orientation"