The Festool PDC QuaDrive is about speed and power. Speeds reach 3,800 rpm enough to drill through concrete while in high-speed hammer mode. Or pick a mid-range gear for the less demanding applications. In 1st gear the QuaDrive can put the thickest of screws through any wood. Easily convert the PDC QuaDrive to handle any type of project with the Festool FastFIx interface. It’s as easy as selecting the centrotec tool chuck, keyless chuck, angle attachment or socket head adapter, attaching it onto the bi-spindle, and completing your task. Various bits also fit onto the FastFix feature. Never again worry about buying separate drills for separate projects with the Festool PDC Quadrive!