The Mafell Arunda 160B Midi Timber Dovetail Milling Template Set is a specialized joinery system designed for crafting precise timber-to-timber dovetail connections without metal fasteners. Engineered for heavy timber framing and mass timber construction, this system creates self-locating, load-bearing wood joints on timber widths from 160 to 300 mm (6-5/16 to 11-13/16 in.) and timber heights from 90 to 300 mm (3-1/2 to 11-13/16 in.). Model 160B features adjustable fence stops that accommodate both perpendicular 90-degree joints and angled connection cuts up to 50 degrees.

Using the Arunda system with a high-power router, timber framers and carpenters can quickly cut matching tenon and mortise components directly on the jobsite or in the shop. The trapezoidal shape of the dovetail joint provides immediate mechanical interlock, allowing timber beams to drop into place for rapid assembly. This Midi configuration includes a complete single-size template set supplied with a dedicated dovetail router bit, guide ring, setting gauge, and protective storage box.

Features & Benefits

• High-Capacity Timber Jointing: Accommodates large timber cross sections from 160 x 90 mm up to 300 x 300 mm for structural timber framing applications.
• Angled Joint Adjustability: Integrated template fence stops adjust to route angled timber joints up to 50 degrees as well as standard 90-degree connections.
• Self-Locating Dovetail Geometry: Produces tight-fitting, wood-to-wood structural connectors that align automatically without metal plates or hardware.
• Reversible Carbide Blades: The included Arunda dovetail cutter uses replaceable insert blades to maintain consistent cutting dimensions and finish quality.
• Precision Guide Ring Alignment: Dedicated guide ring ensures smooth tracing along template walls for exact, repeatable mortise and tenon dimensions.
• Setting Gauge Included: Allows fast, accurate depth settings for the router bit to maintain tight fitting tolerances.

What's Included

• (1) Pair of Arunda 160B Templates (1 Tenon Template, 1 Mortise Template)
• (1) Dovetail Router Cutter with Reversible Blades
• (1) Guide Ring
• (1) Setting Gauge
• (2) Pairs of Reversible Blades
• (1) Wooden Storage Box

For smaller timber cross sections, select the Arunda 120B Midi for timber widths from 120 to 200 mm, the Arunda 80B Midi for widths from 80 to 140 mm, or the Arunda 50B Midi for widths from 45 to 80 mm.

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.