Technical data:empty speed (min): 5,370 saw blade diameter (mm): 350 bore diameter ( mm): 20/25.4 Max. separation depth (mm) 125 Weight with battery (kg): 16,7Year of purchase: approx.2020Device works perfectlyThe water supply is leaky2 x battery MXF XC406 6.0 Ah (restricted capacity), battery ́s are functional, but with limited endurance.1 x charger MXF C Traces of use such as scratches are present (see pictures)   Price determined by Internet search