Great for every screwing and unscrewing job, the Batavia MAXXPACK Impact Driver 18V is a perfect tool for screwing large and long screws easily. Featuring a brushless motor for increased power and extended service life, it has variable speed control and a soft start feature for added control. Designed with convenience and comfort in mind, it's fitted with an ergonomic, soft grip handle for increased user comfort and control. There is also an LED job light, ideal when working in dark spaces. The driver comes as a bare unit with no battery or charger included. Specification: Bit Holder 6.35mm (1/4in). No Load Speed: 0-2,200/min. Impact Rate: 0-3,300/bpm. Max. Torque: 180Nm. Sound Pressure Level LpA: 74.98 dB(A). Weight: 1.12kg.