-Optimized 2.6J mechanism provides faster than corded Speed of Application
-DEWALT electronics allow the tool to maintain speed through the entire application without bogging down even with the largest bits
-Durable German Engineered mechanism for long service life, even in the hardest concrete
-Compact size allows access to space restricted areas
-4.0Ah packs provide all day run time
-Blows/min: 0-5550 BPM
-Included: 1 charger and 2 batteries
-Chuck type: SDS+
-Impact energy: 2.6 joules
-No load speed: 0-1500 RPM
-Tool weight: 5 lbs