MAFELL DD40 P PowerMAX DuoDübler is a powerful mobile dowel drill designed for fast, precise and repeatable wood joints. The 1000 W motor and 13,500 rpm no-load speed deliver the performance needed for professional woodworking. The machine is especially suited to carcass making, stair building, workshop use and installation work.
The Duo-Dübler system combines standard round wooden dowels with precise machine positioning, so workpieces can be fixed exactly during joining, reducing the need for conventional fastening or in some cases eliminating it entirely.
The DD40 P drill spacing is 32 mm and the drilling depth 0–40 mm. With suitable MAFELL dowel drills, joints with diameters of 5–16 mm. The six-step revolver stop and easy-to-read material thickness scale let the machine be set up quickly for different workpieces.
Precise positioning is supported by retractable and additional stops, allowing drilling close to the edge without prior marking. Drilling depth, material thickness and stop angle can be adjusted smoothly. The swivel stop, guided on both sides, has an adjustment range of 0–90°.
The PowerMAX kit is designed for professional work as a ready-to-use solution. It includes round wooden dowels in various sizes, carbide dowel drills, gluing accessories, anti-slip mats and a T-MAX transport and storage case.