Max. Capacity (concrete drilling) :  3/4"
Capacities (steel: low, high) :  1/2", 5/16"
Capacities (wood: low, high) :  1-9/16", 1"
No Load Speed (var. 2 spd) :  0 - 1,200 / 0 - 2,900 RPM
Blows Per Minute (2 speed) :  0 - 24,000 / 0 - 58,000 BPM
AMPS :  6.6
Chuck Size :  1/2"
Overall Length :  14-1/4"
Net Weight :  5.6 lbs.
LED light :  No
Power Type :  Corded
Optimum Range (concrete drilling) :  5/32" - 7/16"
Shipping Weight :  10.36 lbs.