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Festool Domino 500 vs Festool Kapex Miter: specs compared

Updated 05 September 2026.

36 mm
Festool Kapex Miter wins on mating diameter

On mating diameter, Festool Kapex Miter leads: 36 mm versus 27 mm.

SpecFestool Domino 500Festool Kapex Miter
Port typemale spigot (hose goes over it)male spigot (hose goes over it)
Outer diameter (OD)1-1/16 in, 27 mm1-7/16 in, 36 mm
Manufacturer designation27 mm (D27) hose port27 mm and 36 mm dust ports
Mating diameter (mm)2736

Questions and answers

Which has the higher mating diameter, Festool Domino 500 or Festool Kapex Miter?

On mating diameter, Festool Kapex Miter leads: 36 mm versus 27 mm.

How do Festool Domino 500 and Festool Kapex Miter compare?

On mating diameter, Festool Kapex Miter leads: 36 mm versus 27 mm.

Compared here

Festool DF 500 Domino joiner port dust port sizeFestool KAPEX KS 120 miter saw port dust port size