The Milwaukee M18 4-1/2 in. Cut-off/Grinder provides users with the speed, durability and ease-of-use to handle industrial applications. The cut-off grinder has a 4-pole motor, delivering users with maximum power when cutting or grinding. The tool is the only cordless cut-off/grinder in the market to feature the user-preferred paddle switch, providing comfort and ease-of-use when operating in various positions. L-shape intake vents protect the grinder cut-off tool by keeping harmful debris from entering the tool and damaging internal components. The tool is powered by M18 REDLITHIUM battery packs (sold separately), providing users with 35% faster cutting speed and up to 50% more cuts on a single charge. M18 Jobsite Fan provides the most powerful airflow and unmatched run-time in a compact size. The 0886-20 can circulate air over 40 ft. making it ideal for drying or cooling on a variety of jobsites. Powered by the M18 REDLITHIUM battery the Jobsite Fan delivers up to 17-hours of run-time on low for all day run-time on a single battery charge. This jobsite fan features a 120 adjustable head, 9 stopping positions and 3 speed settings which provide optimal airflow control.