Domino System - Your Questions Answered

Q: Are the cross-stops for the DF 500 / 700 intercompatible?

Yes, but you will need to flip the stop. The DF 500 is 10mm from base to centre, while the DF 700 is 15mm.

Can DF 500 joiner cutters be used on the DF 700?

No, DF 500 cutters are not compatible with the DF 700.

Can DF 700 cutters be used on the DF 500?

No, DF 700 cutters cannot be used on the DF 500. They have different thread sizes and are longer due to the extra plunge depth.

Can I use the 15mm drilling template for my DF 700?

No, the 15mm drilling template (part number 203164) is only compatible with the DF 500.

Can I use the DF 500 cutters on my DF 700?

No, the cutters have different threads and cannot be fitted to each other.

Can the 750mm long dominos available in 8mm and 10mm also be used for the DF 500?

Yes, since the DF 500 uses 8mm and 10mm cutters, the longer 750mm dominoes can be cut to length to suit the DF 500.

Can the 8mm and 10mm long dominos be used with DF 500 as well as the DF 700?

Yes, both machines support 8mm and 10mm cutters, so the longer dominoes can be cut to length for use with the DF 500.

Has Festool got corner connectors for the DF 500?

Yes, Festool offers a corner connector for the DF 500, suitable for material from 18mm to 28mm.

How to fix a DF 700 when the cutter is jammed?

Do not overtighten the cutter when fitting. The cutter naturally tightens during use. If jammed, use a 10mm spanner to hold the spindle while loosening the cutter with another spanner. This reduces stress on the spindle lock. If the cutter cannot be removed, contact Festool service.

Is a dust extractor needed when using the Domino DF 500/700?

Yes, a dust extractor should always be used. Without it, the mortise can clog with dust, reducing cutter lifespan and posing a health hazard.

What are the width settings on the DF 500 Domino?

The DF 500 has three width settings:

Standard: tight tolerance, just the width of the tenon

Middle: 6mm wider

Largest: 10mm tolerance

When should I choose the DF 500 Domino or DF 700 Domino?

Use the DF 500 for small to medium materials. It’s lighter and more maneuverable.

Use the DF 700 for thicker materials and larger applications, if you’re comfortable with the extra size and weight.

Why do I need a Domino when I am using a connector (DF 700)?

Using a standard Domino tenon with the corner connector eliminates rotational movement and adds structural strength to the joint.

Why is my DF 500/700 Domino cutting slots at an angle?

This can happen due to cutter rotation causing flex in the tool. To fix it:

Plunge slower with hard timber or dull cutters

Plunge faster with soft timber or sharp cutters

What are the approximate load capacities of Domino Tenons?

Shear Strength (across grain):

4mm – 120kg

5mm – 180kg

6mm – 220kg

8mm – 300kg

10mm – 450kg

12mm – 540kg

14mm – 800kg

Compression Strength (vertical):

4mm – 290kg

5mm – 350kg

6mm – 440kg

8mm – 650kg

10mm – 750kg

12mm – 950kg

14mm – 1500kg

What are the load ratings for XL DOMINO connecting bolts?

Longitudinal force: approx. 1 tonne

Cross force: approx. 1.5 tonnes

Expansion anchors (zinc alloy): approx. 400kg

Note: These connectors are not designed for permanent load. Festool recommends combining them with wooden Domino dowels for strength.

What plunge depth setting does the DOMINO 500 need to be set on when using a 4mm cutter?

Set the plunge depth to 20mm when using a 4mm cutter.

What size cutter does the Domino 500 come with? Can I buy the cutters in a set pack?

The DF 500 comes with a 5mm (D5) cutter. Other sizes are available for purchase separately.

How are DOMINO cross stops calibrated?

Cross stops have pins with adjustable cam attachments. Use a flathead screwdriver to pivot and fine-tune the alignment.

Which is stronger, the Domino connector or the actual Domino?

The Domino tenon bears the load, while the connector provides stability within the joint.