Cordless Hammer Drill, 20.0 V, 1/2 in Chuck Size/ OVERALL LENGTH: 10.25 INCHES NOMINAL CURRENT TYPE: DC IMPACT BLOWS PER MINUTE: 34000.0 VOLTAGE RATING: 20.0 VOLTS NOMINAL DRIVE END TYPE: KEYLESS JAW CHUCK NO LOAD SPEED IN RPM: 2000.0 MAXIMUM FEATURES PROVIDED: 360 DEGREE SIDE HANDLE AND CORDLESS AND REVERSIBLE SPECIAL FEATURES: 3 SPEED: 0 TO 575/0 TO 1350/0 TO 2000 RPM AND 0 TO 9775/0 TO 22,950/0 TO 34,000 BPM; 4 POUNDS; 22 CLUTCH SETTINGS; INTEGRATED WORK LIGHT