MAKITA
AMPS : 7 Max. Capacity (concrete drilling) : 1" Optimum Range (concrete drilling) : 3/16" - 1/2" Max. Capacity (concrete drilling w/ core bit) : 3-1/8" Impact Energy (ft.lbs.) : 2 Impact Energy (Joules) : 2.7 J Blows Per Minute (variable speed) : 0 - 4,500 BPM No Load Speed (variable speed) : 0 - 1,100 RPM Vibration Control : No Vibration (m/s ) : 15.5 Overall Length : 16-7/8" Cord Length (ft) : 13.1' Net Weight : 6.6 lbs. Bit Type : Accepts SDS-PLUS Power Type : Corded Bind-Up Control : No