Hitachi DH24PB3 15/16-Inch SDS Plus Rotary Hammer, VSR 2-Mode  (Discontinued by Manufacturer) 7.0 Amp motor with 800 Watts of input power , combines powerful hammering with high-speed drilling 2.5 ft/lbs of impact energy , best in class for delivering high-speed drilling and forcible chipping Quick-set bit system , makes replacing bits quick and easy Electronic variable speed control , gives the tool a no-load RPM betweeen 0-1,050 2-modes of operation , hammer/drill and drill only for flexibility within a range of applications Push button reversing switch , to back out bits with ease Mode selector dial , makes transitioning between modes simple and efficient Lock-on speed button for continuous operation, reducing user fatigue Removable side handle (360 degrees) with depth gauge , improves control and ensures accurate drilling depth 5.0 lbs, one of the lightest and most compact rotary hammers in its class for greater ease of use and manueverability Download the DH24PB3 Tool Card Depth Gauge (310331) Side Handle (324555) Case (324548) 3-Jaw Chuck (Hammer Only) (303332) 3-Jaw Chuck (Drilling Only) (303820) SDS+ to 1/2"" Square Male (303044) Service Kit (326305) Impact energy of 2.5 ft./lbs 2-Modes of operation for greater versatility Quick-set bit system makes replacing bits quick and easy Lock-on speed button for continuous operation Electronic variable speed control gives the tool a no-load RPM between 0 -1,050