Black & Decker BDCDC18BAFC. Product type Power screwdriver. Handle shape Pistol handle. Product colour Black. Orange. Idle speed (max) 650 RPM. Torque (max) 30 N?m. Drilling diameter in steel (max) 1 cm. Power source Battery. Battery voltage 18 V. Battery technology Lithium-Ion (Li-Ion). Number of batteries included 2 pc(s)