Festool Domino Tenon - Beech Wood - 4 X 17 X 20mm - 450-pack

The special shape in combination with expanding glue pockets and longitudinal grooves gives the do...

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B&QB&Q - 495661 Domino Beech Wood Dowel 4 X 20mm 450Pcs
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Product Information

Full details

The Festool DOMINO D 4x20/450 BU dowels are designed for woodworkers seeking strong, stable, and twist-proof joints with faster processing. Ideal for furniture making, cabinetry, and structural woodworking, these beech dowels offer exceptional grip thanks to their unique shape, expanding glue pockets, and longitudinal grooves. While they provide superior stability, they require the use of a Festool DOMINO joiner for optimal results.

All features

ColourBrown
Model Part Number495661
BrandFestool

Extended Product Information

FAQs

What makes DOMINO dowels 'twist-proof'?

The unique shape of the DOMINO dowel, combined with expanding glue pockets and longitudinal grooves, creates a strong mechanical lock and ensures the dowel remains firmly in place, preventing rotation.

Can these dowels be used with a standard dowel jig?

No, these dowels are specifically designed for use with the Festool DOMINO joiner system and will not work with standard round dowel jigs.

What type of wood are these dowels made from?

These dowels are made from beech wood.

How many dowels are in a pack?

Each pack contains 450 dowels.

Are these dowels environmentally certified?

Yes, they are FSC™ certified, indicating responsible forest management.

What are the dimensions of these dowels?

The dimensions are 4mm in diameter and 20mm in length (D 4x20).

How do I ensure a strong glue bond?

Apply glue evenly into the mortise and onto the dowel. The expanded glue pockets will help distribute the glue during assembly.

Troubleshooting

Dowel does not fit snugly into the mortise.

Verify that the correct DOMINO joiner setting (4mm width, 20mm length) was used. Ensure the milling bit is clean and not damaged. Check for any debris in the mortise.

Joint is not perfectly aligned.

Ensure the flip stops on the DOMINO joiner are correctly set for the first mortise. Confirm workpieces are properly clamped before milling and assembly. The lateral guide ribs should help center the dowel automatically.

Glue does not appear to spread evenly.

Make sure glue is applied generously to both the mortise and the dowel. The special glue pockets are designed to distribute glue, but sufficient initial application is key.

Pros and Cons

Pros

  • Provides exceptionally strong and stable joints.
  • Significantly speeds up the joinery process.
  • Accommodates slight inaccuracies in hole placement.
  • Ensures joints are 100% rotation-proof from the first dowel.
  • Made from high-quality, FSC™-certified beech wood.

Cons

  • Requires a Festool DOMINO joiner tool for use.
  • Specific to the DOMINO system; not compatible with traditional dowel joiners.
  • Higher initial tool investment compared to traditional doweling methods.

Setup, Compatibility & Care Instructions

Setup:

These DOMINO dowels are designed exclusively for use with the Festool DOMINO joiner. Ensure the joiner is set to the correct depth and width for D 4x20mm dowels. Use the integrated flip stops for precise positioning of the first dowel hole.

Compatibility:

  • Tool: Festool DOMINO joiner models (DF 500, etc.).
  • Material: Suitable for solid wood and wood-based panels.
  • Size: Specifically for 4mm wide and 20mm long DOMINO milling grooves.

Care:

Store the dowels in a dry environment to prevent moisture absorption, which could affect glue performance. Keep the packaging closed when not in use to protect them from dust and damage. Ensure the DOMINO joiner's routing bits are clean and sharp for optimal performance.

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