Arunda 91A707 80N Maxi Dovetail System

Arunda 91A707 80N Maxi Dovetail System

Arunda is a system for manually making dovetailed wood-to-wood joints to assemble timber frame structures.

All you need is a pair of Arunda jigs (one for the tenon and the other for the mortise), a powerful Mafell router LO 65 Ec equipped with the special Arunda cutter and some accessories.

There are several models available but only one size will be selected to fit your most commonly used timber widths. Keep in mind: The bigger the joint, the greater and better its resistance!

• Push-down dovetail assembly is very fast and easy. No need to pull apart the load-bearing beams to insert tenons.
• Double-cone self-tightening joints.
• Identical router bit setting to cut both mortise and tenon.
• The Arunda system is delivered in a practical wooden box.
• Speed: 8 to 18 mortise/tenon joints per hour.
• “N” jigs are fitted with sliding fences that can be tilted up to 50° in either direction. They can be used for all kinds of assemblies, whether perpendicular or angled. They are especially helpful in building roof systems which require milling dovetails on angle cuts, such as the joints on a chamfered ridge beam. The sliding fences can be adjusted to the exact roof pitch required.

• Tenon on timber width: 80 – 140 mm
• Timber height: 90 – 330 mm
• Timber section: 80 x 90 – 140 x 330 mm

• Dovetailed joints on floor joists or rafter (roof system).
• Perpendicular or angled joints on floor joists or rafter (roof system).

• 1 pair of jigs
• 1 burr milling cutter
• 1 expansion plate
• 1 positioning gauge
• 2 pairs of blades
• 1 wooden box

Arunda Dovetail System Catalogue

Arunda Dovetail System 80N Maxi Technical Details

Arunda Dovetail System Operating Instructions