PortMatchMatch any tool dust port to any shop-vac or collector hose, with the exact reducer

Dewalt Dwe7491 Rear vs Dewalt Dwp611 Router: specs compared

Updated 05 September 2026.

64 mm
Dewalt Dwe7491 Rear wins on mating diameter

On mating diameter, Dewalt Dwe7491 Rear leads: 64 mm versus 32 mm.

SpecDewalt Dwe7491 RearDewalt Dwp611 Router
Port typemale spigot (hose goes over it)male spigot (hose goes over it)
Outer diameter (OD)2-1/2 in, 64 mm1-1/4 in, 32 mm
Manufacturer designation2-1/2 in OD rear port1-1/4 in dust accessory port
Mating diameter (mm)6432

Questions and answers

Which has the higher mating diameter, Dewalt Dwe7491 Rear or Dewalt Dwp611 Router?

On mating diameter, Dewalt Dwe7491 Rear leads: 64 mm versus 32 mm.

How do Dewalt Dwe7491 Rear and Dewalt Dwp611 Router compare?

On mating diameter, Dewalt Dwe7491 Rear leads: 64 mm versus 32 mm.

Compared here

DeWalt DWE7491RS rear dust port dust port sizeDeWalt DWP611 compact router port dust port size