Dedra DED7141 18V 13mm Brushless Screwdriver Product Code: DED7141. Dedra DED7141 18V 13mm Brushless Screwdriver. Features: A classic cordless power tool. The 18V lithium-ion battery. 50 Nm and a wide speed range (19) set it apart from the competition. Two gears and a very high torque of 50 Nm, combined with a maximum tool diameter of 13 mm, allow you to work with large diameter tools such as wood drills up to 32 mm in diameter!; A rubberized grip and a durable housing made of fiberglass-reinforced nylon guarantee power and durability. The screwdriver also has an LED backlight, making work in dimly lit areas much more comfortable. The 18V DED7141 Cordless Drill/Driver is part of the SAS+ALL line, thanks to which you can assemble different devices powered by the same battery. To use the device, you need to complete a set consisting of the device, a battery (DED7032 2Ah, DED7034 4Ah or DED7035 5Ah) and a charger (standard DED7038, double DED7038V or fast smart DED7039). Device weight:: 1.4 kg.; Metal bit holder:: Yes; Number of gears:: 2; Max. torque:: 50 Nm; Electronic speed control: Yes; Rotation speed 1/min:: 0-500 / 0-1800; Battery type:: lithium-ion (Li-Ion); Power supply:: 18V cordless; .