BOSCH 36V ROTARY HAMMER: Corded power without the cord Using Litheon battery technology Boschs newest rotary hammer is the packs the greates power to weight ratio of any cordless around. Uses SDS-plus bit system with tool-free bit changes. Litheon Fast Charger charges 36V batteries to 80 power in 30 minutes. 3 modes: rotary, rotary hammer and hammer only. Includes: Rotary hammer, 2 batteries, charger, aux. Handle, depth guage and carry case. Impact energy: 2.2 ft. lbs. Max bit size 1, Length: 15 Wt: 9.6 lbs.