The Makita Professional 4 Way Driver consists of a locking quick change tool holder and a reversible attachment which features a combined drill and countersink on one side and a screwdriver bit on the other side. Not suitable for use with impact drivers. Features and Benefits • Drill bit, countersink and screwdriver bit in one tool • Drills countersunk pilot holes for mounting screws flush to the surface • Also suitable for mounting screws below the surface, eg for covering with a plug • Locking tool holder prevents attachment from becoming detached during use • 1/4" hex shank for secure fitment in a wide variety of drill drivers Specifications • Makita Partcode: P-70627 • Size: 8