Mafell DD40 Maxi Dowell

The Duo-Dowel Jointer DD40 is the only portable dowel machine on the market. This Mafell product is unparalleled worldwide. Thanks to the use of conventional wooden dowels combined with the precise Duo-Dowel Jointer DD40. Mafell has triggered a revolution in portable jointing. Furthermore, the Duo-Dowel System DD40 is faster, more precise and less expensive than any other on the market.



Fast working thanks to:
• Stop systems for precise positioning.
• Two dowel holes in a single operation.
• Special drill for all conventional dowels.

More precise assembly thanks to:
• Form-fitting joints in two directions.
• Immediate fixing of parts.
• Assembly without clamps.

More economical application thanks to:
• Use of conventional dowels.
• Optimum pre-assembly without clamping.
• Easy dismantling of joints (e.g. for transportation).

Settings for material thickness, joint angle and drilling depth are infinitely variable.

Fast and precise: butt or mitre corner joints.

Retractable stop pins for tear-free drill holes close to the edge.

Making stairs in the workshop or on site.

Dowel template for exact drilling of rows of holes.

Fast and economical: making a carcase with the DD40 and dowel template.

Drilling depth 0- 1 7/16 in.(0 - 37 mm)

Swivel range 0 - 90°

Chuck diameter 8 mm (5/16 in.)

Max. tool diameter 12 mm (1/2 in.)

Min. tool diameter 5 mm (3/16 in.)

Motor universal

Rated-input 700 / 1000 W
Weight 2,8 kg

350 x 6mm dowels
200 x 8mm dowels
100 x 10mm dowels
2 x 6, 8 & 10mm carbide dowel drills
2 anti-slip mats
1 x glue bottle
1 x hex key
Carry case