The Fein AMM 500 Plus AMPShare 18V Cordless Starlock Plus MultiMaster Multi Tool is a powerful and versatile tool designed for precision and efficiency in a wide range of applications. Powered by an 18V AMPShare battery, this cordless multi-tool offers exceptional performance, delivering up to 18,500 oscillations per minute for fast and precise cutting, sanding, scraping, and grinding tasks. Equipped with the innovative Starlock Plus tool-mounting system, the Fein AMM 500 allows for quick and easy accessory changes, ensuring maximum versatility across different materials and jobs. Its robust motor delivers constant power, even under load. Features and BenefitsTacho generator: constant speeds even under load and infinitely variable electronic speed controlMetal gearbox: ability to withstand high loading and outstanding service life because all the gearbox parts are made from metalMechanical interface: for stationary operation in the table or drill jig holder or for securing the