Stop fighting the cord and increase your productivity with Hilti's SD 4500-A Compact Cordless High Speed Drywall Screwdriver. Designed for interior drywall work, the SD 4500-A Compact features the ultimate in ergonomics and balance, allowing you to work comfortably for longer periods of time. Hilti's innovative B18 Compact Lithium-Ion batteries provide corded performance - up to 4200 RPM no load speed. Two attached belt-hooks keep the SD 4500-A at-hand at all times. Batteries and charger are backed by Hilti's Two Years No Costs Lifetime Service warranty, tool body is backed by the One Year No Costs Lifetime Service warranty.