Fein 30mm vs Festool Domino 500: specs compared
Updated 05 September 2026.
30 mm
Fein 30mm wins on mating diameter
On mating diameter, Fein 30mm leads: 30 mm versus 27 mm.
| Spec | Fein 30mm | Festool Domino 500 |
|---|---|---|
| Port type | male spigot (hose goes over it) | male spigot (hose goes over it) |
| Outer diameter (OD) | 1-3/16 in, 30 mm | 1-1/16 in, 27 mm |
| Manufacturer designation | 30 mm OD (Fein small-tool port) | 27 mm (D27) hose port |
| Mating diameter (mm) | 30 | 27 |
Questions and answers
Which has the higher mating diameter, Fein 30mm or Festool Domino 500?
On mating diameter, Fein 30mm leads: 30 mm versus 27 mm.
How do Fein 30mm and Festool Domino 500 compare?
On mating diameter, Fein 30mm leads: 30 mm versus 27 mm.