Skilsaw 99 vs WEN Planer 4IN: specs compared
Updated 05 September 2026.
99 mm
WEN Planer 4IN wins on mating diameter
On mating diameter, WEN Planer 4IN leads: 99 mm versus 57 mm.
| Spec | Skilsaw 99 | WEN Planer 4IN |
|---|---|---|
| Port type | female socket (hose goes into it) | male spigot (hose goes over it) |
| Inner diameter (ID) | 2-1/4 in, 57 mm | 91 mm |
| Manufacturer designation | 2-1/4 in ID for a 2-1/2 in hose | 4 in dust port |
| Mating diameter (mm) | 57 | 99 |
| Outer diameter (OD) | 3-15/16 in, 99 mm |
Questions and answers
Which has the higher mating diameter, Skilsaw 99 or WEN Planer 4IN?
On mating diameter, WEN Planer 4IN leads: 99 mm versus 57 mm.
How do Skilsaw 99 and WEN Planer 4IN compare?
On mating diameter, WEN Planer 4IN leads: 99 mm versus 57 mm.