Dremel Multimax vs Drum Sander 4IN: specs compared
Updated 05 September 2026.
99 mm
Drum Sander 4IN wins on mating diameter
On mating diameter, Drum Sander 4IN leads: 99 mm versus 32 mm.
| Spec | Dremel Multimax | Drum Sander 4IN |
|---|---|---|
| Port type | female socket (hose goes into it) | male spigot (hose goes over it) |
| Inner diameter (ID) | 1-1/4 in, 32 mm | 91 mm |
| Manufacturer designation | small port for 1-1/4 in hose tip | 4 in port, 3.9 in OD / 3.6 in ID |
| Mating diameter (mm) | 32 | 99 |
| Outer diameter (OD) | 3-15/16 in, 99 mm |
Questions and answers
Which has the higher mating diameter, Dremel Multimax or Drum Sander 4IN?
On mating diameter, Drum Sander 4IN leads: 99 mm versus 32 mm.
How do Dremel Multimax and Drum Sander 4IN compare?
On mating diameter, Drum Sander 4IN leads: 99 mm versus 32 mm.