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Domino Sipo 8x22x40mm tenons are Festool Domino tenons sized at 40mm x 22mm x 8mm, so every joint uses a consistent, repeatable geometry for layout and milling. This stability lets you plan mortise locations quickly when working across multiple parts. The tenons are identified in Festools SAP description as DOMINO, SIPO, 8X22X40MM, 130 PACK, which ties directly to part number 494871 for straightforward reordering and job costing. The web description states that Domino tenons are for use with Domino DF 500 Joiners, so these tenons match the DF 500 workflow for creating mortise-and-tenon style joints. Beech tenons are intended for interior applications; Sipo Tenons are for exterior applications, so you can select material based on whether a project will live indoors or outdoors while keeping the same 8x22x40mm format.
The web description specifies that these Domino Tenons are for use with Domino DF 500 Joiners, so the 8x22x40mm format is tuned to that machine's mortising range and fence system. This alignment means the cutter, fence, and plunge settings on a DF 500 can be set to match this tenon size, helping joints seat fully without guesswork on mortise dimensions. Because the product name explicitly states 40mm x 22mm x 8mm, you gain predictable engagement length into each workpiece, which is important when balancing strength against material thickness. The classification under Fasteners | Dowels & Biscuits confirms that these tenons function as loose joinery elements, allowing you to integrate them anywhere a dowel or biscuit-style connection is appropriate within a DF 500 workflow.
The web description positions these Domino Tenons as part of a variety of sizes for use with Domino DF 500 Joiners, so they slot naturally into projects already built around that tool, such as cabinet assemblies or general woodworking where mortises are cut with the DF 500. The category Fasteners | Dowels & Biscuits and product class Biscuits indicate that they act as structural connectors between workpieces, similar to dowels or biscuits but using the Domino mortise profile. With the product name specifying a 40mm x 22mm x 8mm tenon, you can select this size when that thickness and length suit your stock dimensions, creating joints that follow the DF 500 pattern without changing to another joinery system.
The SAP description DOMINO, SIPO, 8X22X40MM, 130 PACK, together with manufacturer part number 494871, gives you a precise identifier that stays tied to this exact Sipo size, which reduces mixups when multiple Domino tenon dimensions are stocked in the same shop. The statement that Beech tenons are intended for interior applications; Sipo Tenons are for exterior applications means you can keep one joinery process while matching the tenon material to project exposure, which simplifies training and setup across interior and exterior work. Because these tenons are defined as Domino Tenons in a variety of sizes for use with Domino DF 500 Joiners, you can standardize on the DF 500 as a single mortising platform while choosing this 8x22x40mm option whenever the joint design calls for that footprint.
Domino Sipo 8x22x40mm tenons are described as Domino Tenons for use with Domino DF 500 Joiners, so they match that machines mortise sizes and settings.
The product name lists 40mm x 22mm x 8mm, defining thickness, width, and length so you can plan mortise depth, edge distance, and joint layout around those fixed dimensions.
The web description notes that Sipo Tenons are for exterior applications, so this material choice aligns with projects that will be used outdoors.
The description states Beech tenons are intended for interior applications, while Sipo Tenons are for exterior applications, letting you match tenon material to project location.
Manufacturer part number 494871 matches the DOMINO, SIPO, 8X22X40MM, 130 PACK description, providing a clear reference for stocking and reordering this exact tenon size.
The category Fasteners | Dowels & Biscuits and class Biscuits define them as joinery elements, suitable wherever a Domino-style mortise-and-tenon joint is used.
Festools Domino 40mm x 22mm x 8mm Beech and Sipo Tenon, Pack of 130, gives you a defined 8x22x40mm format tied to Domino DF 500 Joiners, so your joints follow a consistent pattern. With beech tenons intended for interior applications and Sipo Tenons for exterior applications, you can align tenon material with where the finished work will live while keeping the same mortise process. Referencing SAP description DOMINO, SIPO, 8X22X40MM, 130 PACK and part number 494871 keeps ordering and shop organization tied to the exact tenon dimensions and material you rely on.
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