

Model HR166D is a 16mm (5/8") SDS-PLUS cordless rotary hammer powered by 12V max slide Li-ion battery.
Brushless motor
One touch sliding chuck for easy bit installation and removal.
2-mode operation: Rotary only and Rotary hammer
Electric brake
Variable speed control by trigger
Constant speed control
Forward / reverse rotation
LED job light
Compact and lightweight design
Vibration absorbing housing
Battery Type Lithium-ion
Body only machine
Voltage 12 v
Capacity in Concrete 16 mm
Capacity in Steel 10 mm
Capacity in Wood 13 mm
Impact energy 1.1 J
Impacts per minute 0 - 4800 ipm
No Load Speed 0 - 680 rpm
Net weight 1.8 - 2.4 kg