Features: With internal coolant supply. Tool-free core drill change. Buy now and receive a three-year manufacturer's warranty on your new Fein power tool instead of one year, thanks to the FEIN PLUS guarantee. Register your new machine within the first six weeks after purchase to ensure the long-term reliable operation of your device. The three-year FEIN PLUS warranty applies to all machines except for Fein high-frequency power tools, Accu-Tec screwdrivers, balancers, pipe processing tools, pneumatic tools, NiCd and NiMH battery packs, and associated chargers. This product information has been provided.