Driver Drill DDF4481Z Features/Benefits Best class cordless driver drill powered by 18V Li-ion batteries. Efficient Brushless DC motor provides higher power and productivity. Compact tool size with an overall length of 205mm Note Tool only (without Batteries & charger) Capacity : Steel : 13mm (1/2") Wood : 76mm (3") No load speed (rpm) : Hi : 0-2,100 Lo : 0-550 Max fastening torque : Hard / Soft : 115 / 60N·m Dimensions (L x W x H) : 205x79x249mm Net weight : 3kg BL Motor (Brushless ) , Tool Only ( without Battery and Charger)