Festool Kapex Miter vs Festool RTS 400: 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.
| Spec | Festool Kapex Miter | Festool RTS 400 |
|---|---|---|
| Port type | male spigot (hose goes over it) | male spigot (hose goes over it) |
| Outer diameter (OD) | 1-7/16 in, 36 mm | 1-1/16 in, 27 mm |
| Manufacturer designation | 27 mm and 36 mm dust ports | 27 mm (D27) hose port |
| Mating diameter (mm) | 36 | 27 |
Questions and answers
Which has the higher mating diameter, Festool Kapex Miter or Festool RTS 400?
On mating diameter, Festool Kapex Miter leads: 36 mm versus 27 mm.
How do Festool Kapex Miter and Festool RTS 400 compare?
On mating diameter, Festool Kapex Miter leads: 36 mm versus 27 mm.