|voltage:220-240v~50/60hz
input power: 1600w
no-load speed:630rpm
impact rate:3850bpm
impact energy:10.0j
max.drilling capacity:
concrete:40mm
core bit:100mm
sds max chuck system
chisel-locking system
anti-vibration system
include 2 drills and 2 chisels
1set extra carbon brushes