DurableDie-castAluminiumHammerCase Fan-cooledmotorforlonglastingmotorilfe Variablespeed,withelectricfeedbackforincreasedpowerandcontrol Easy-to-operatepushbuttonreversingswitch 2Batterypacksincluded Maximum158N m(1610kgf cm) Colour (Thematchcolorcanbemadeaccordingtoyourrequirement)Specification Model:PR18DVD