Festool OF 1400 vs Grizzly Jointer 4IN: specs compared
Updated 05 September 2026.
99 mm
Grizzly Jointer 4IN wins on mating diameter
On mating diameter, Grizzly Jointer 4IN leads: 99 mm versus 44 mm.
| Spec | Festool OF 1400 | Grizzly Jointer 4IN |
|---|---|---|
| Port type | male spigot (hose goes over it) | male spigot (hose goes over it) |
| Outer diameter (OD) | 1-3/4 in, 44 mm | 3-15/16 in, 99 mm |
| Manufacturer designation | 36 mm (D36) hose port | 4 in port, 3.9 in OD / 3.6 in ID |
| Mating diameter (mm) | 44 | 99 |
| Inner diameter (ID) | 91 mm |
Questions and answers
Which has the higher mating diameter, Festool OF 1400 or Grizzly Jointer 4IN?
On mating diameter, Grizzly Jointer 4IN leads: 99 mm versus 44 mm.
How do Festool OF 1400 and Grizzly Jointer 4IN compare?
On mating diameter, Grizzly Jointer 4IN leads: 99 mm versus 44 mm.