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Skilsaw Spt70 SAW vs Skilsaw 99: specs compared

Updated 05 September 2026.

64 mm
Skilsaw Spt70 SAW wins on mating diameter

On mating diameter, Skilsaw Spt70 SAW leads: 64 mm versus 57 mm.

SpecSkilsaw Spt70 SAWSkilsaw 99
Port typemale spigot (hose goes over it)female socket (hose goes into it)
Outer diameter (OD)2-1/2 in, 64 mm
Manufacturer designation2-1/2 in OD port2-1/4 in ID for a 2-1/2 in hose
Mating diameter (mm)6457
Inner diameter (ID)2-1/4 in, 57 mm

Questions and answers

Which has the higher mating diameter, Skilsaw Spt70 SAW or Skilsaw 99?

On mating diameter, Skilsaw Spt70 SAW leads: 64 mm versus 57 mm.

How do Skilsaw Spt70 SAW and Skilsaw 99 compare?

On mating diameter, Skilsaw Spt70 SAW leads: 64 mm versus 57 mm.

Compared here

Skil / Skilsaw table saw 2-1/2 in port dust port sizeSkilsaw SPT99T table saw port dust port size