20V Electric Hammer Three-function Impact Drill Electric Pick 5481-Li-20RH 220V
Voltage: 20V
Rotational speed: 0-1400 r/min
Impact frequency: 0-4500 n/min
Single impact force: 2.2 J
Suitable drill bit type: Two-handled, two-groove, two-slot
Maximum drilling diameter: Concrete 22 mm, wood 28 mm, steel 13 mm