Makita DF457DWEX3 will provide you with all the tools you need to use your reversible cordless screwdriver, also equipped with an engine brake, torque adjustment in 16 positions, two mechanical speeds, the comfortable non-slip rubber grip, electronic speed switch and metal gears. Supplied with: 2 lithium batteries 18V 1,3AH BL1813. 1 DC18WA quick charger. Aluminum case. Technical data: Idle revolutions: 0-1400 rpm Metal drilling: 13 mm. Wood drilling: 36 mm. Wood screw: 6 mm x 75 mm. Metal screw: 6 mm. Power supply: 18V.