Festool 576794 Beech DOMINO Tenons Assortment Set DS 4/5/6/8 inch
✅ PROS
- Precision-milled beech with consistent, tight tolerances — joints fit without slop or forcing
- Six different tenon sizes (4x20, 5x30, 6x40, 8x50, plus 5x25 and 6x30) cover nearly every joinery scenario in one box
- Beech takes glue evenly and compresses slightly under clamping pressure, creating rock-solid domino joints
❌ CONS
- Expensive per-tenon compared to generic alternatives — you're paying for Festool's QC and convenience
- Assortment pack lacks the most commonly used 10x50 size, so heavy-duty frame builders will need a separate purchase
- Plastic storage case is functional but not dust-sealed — shop debris can get inside if you're not careful
The Verdict
Let’s be direct: If you own a Festool DOMINO joiner, you already know the tenons are the consumable that keeps your shop running. The 576794 assortment is the one box that covers most of what you’ll actually build — but it’s not perfect, and you should know exactly what you’re getting before you drop the cash.
What’s Actually in the Box
This set gives you six different tenon sizes in a clear, hinged plastic case. You get:
- 4x20mm — 40 pieces (for 4mm cutter)
- 5x25mm — 40 pieces (for 5mm cutter)
- 5x30mm — 40 pieces (for 5mm cutter)
- 6x30mm — 40 pieces (for 6mm cutter)
- 6x40mm — 40 pieces (for 6mm cutter)
- 8x50mm — 40 pieces (for 8mm cutter)
That’s 240 total tenons. The case has labeled compartments for each size, which sounds minor until you’re mid-project and need to grab a 6x30 without sorting through a bag of loose parts.
Build Quality and Real-World Performance
Beech is the right wood for this job. It’s hard enough to hold a tight joint without crushing, but it has enough give to compress slightly when you clamp. The result: joints that lock up solid without you needing to wrestle the pieces together.
The critical thing about DOMINO tenons is the compressed center section. Festool designs these with a slightly narrower middle that allows the tenon to expand when glued, pulling the joint tight. The factory milling on these is clean — no fuzzy edges, no inconsistent widths. One reviewer noted, “Every single tenon is exactly the same size. No sorting, no rejects.” That’s the QC you’re paying for.
They fit the DOMINO cutters precisely. Not loose, not tight — just right. You’ll feel the difference if you’ve ever used cheaper generic tenons that rattle in the mortise or require a mallet to seat.
What Buyers Consistently Praise
Across 229 ratings, the recurring themes are consistency and convenience. One woodworker put it plainly: “I’ve used these on everything from cabinet doors to dining tables. Never had a joint fail.” Another mentioned the convenience factor: “Having all the common sizes in one box means I don’t have to order tenons every time I start a new project.”
The 4x20 size deserves special mention. It’s the go-to for face frames and small trim work, and it’s the hardest size to find individually. Having 40 of them in this set is a genuine benefit.
Where It Falls Short
Let’s be honest about the drawbacks.
Price per tenon is steep. You’re paying a premium for the Festool name and the consistent milling. If you’re building cabinets by the dozen, generic tenons will save you money — just be prepared to sort through them for the occasional reject.
The 10x50 size is missing. For heavy structural work like table legs or large frame-and-panel doors, you’ll need to buy the larger tenons separately. This set covers light-to-medium joinery well, but it’s not a one-stop shop.
The case isn’t dust-proof. It’s a simple hinged box, not a sealed container. If you leave it open in the shop, sawdust gets in. Minor issue, but worth knowing.
Who Should Buy This
Buy it if: You’re a woodworker who uses a DOMINO joiner regularly and wants a dependable stock of the most common sizes without hunting for individual packs. It’s ideal for furniture makers, cabinet builders, and anyone who values consistent joints over saving a few cents per piece.
Skip it if: You only do the occasional project and don’t want to invest in a bulk assortment. Or if you primarily build heavy structural pieces — you’ll need the larger tenons anyway, so a targeted size pack makes more sense.
FAQ
Q: Do these work with the Festool DF 500 and DF 700? A: The 4mm through 8mm tenons work with the DF 500. The DF 700 uses larger sizes (8x80, 10x50, etc.), so this set is really aimed at DF 500 owners. Check your machine’s cutter sizes before ordering.
Q: Can I use these with other domino-style joiners? A: The geometry is designed for Festool DOMINO cutters. Some third-party machines use similar dimensions, but there’s no guarantee of a perfect fit. Stick with Festool cutters for best results.
Q: Are these pre-glued or loose? A: Loose. You’ll apply wood glue to the tenon and the mortise during assembly. The compressed center section expands when glue is applied, which is what creates the strong joint.
The Verdict
Rating: 4.6/5
The Festool 576794 Beech DOMINO Tenons Assortment Set is the right choice for anyone who wants dependable, consistent joinery without the hassle of sourcing individual sizes. The premium price is justified by the QC and convenience — but only if you actually use the sizes included.
Buy it if: You own a DF 500, work with light-to-medium joinery regularly, and value not having to think about your tenons.
Skip it if: You’re on a tight budget, need the larger 10x50 size, or only do occasional projects where a smaller pack makes more sense.
For the woodworker who treats joinery as the foundation of every piece, this set earns its place in the shop.
Where to Buy
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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.