Bosch Ros20 vs Cabinet SAW 4IN: specs compared
Updated 05 September 2026.
99 mm
Cabinet SAW 4IN wins on mating diameter
On mating diameter, Cabinet SAW 4IN leads: 99 mm versus 35 mm.
| Spec | Bosch Ros20 | Cabinet SAW 4IN |
|---|---|---|
| Port type | male spigot (hose goes over it) | male spigot (hose goes over it) |
| Outer diameter (OD) | 1-3/8 in, 35 mm | 3-15/16 in, 99 mm |
| Manufacturer designation | 35 mm OD (EU convention) | 4 in cabinet dust port |
| Mating diameter (mm) | 35 | 99 |
| Inner diameter (ID) | 91 mm |
Questions and answers
Which has the higher mating diameter, Bosch Ros20 or Cabinet SAW 4IN?
On mating diameter, Cabinet SAW 4IN leads: 99 mm versus 35 mm.
How do Bosch Ros20 and Cabinet SAW 4IN compare?
On mating diameter, Cabinet SAW 4IN leads: 99 mm versus 35 mm.