JET Jointer 4IN vs Kreg 720: specs compared
Updated 05 September 2026.
99 mm
JET Jointer 4IN wins on mating diameter
On mating diameter, JET Jointer 4IN leads: 99 mm versus 27 mm.
| Spec | JET Jointer 4IN | Kreg 720 |
|---|---|---|
| Port type | male spigot (hose goes over it) | female socket (hose goes into it) |
| Outer diameter (OD) | 3-15/16 in, 99 mm | |
| Inner diameter (ID) | 91 mm | 1-1/16 in, 27 mm |
| Manufacturer designation | 4 in collector port | takes a 27 mm hose tip |
| Mating diameter (mm) | 99 | 27 |
Questions and answers
Which has the higher mating diameter, JET Jointer 4IN or Kreg 720?
On mating diameter, JET Jointer 4IN leads: 99 mm versus 27 mm.
How do JET Jointer 4IN and Kreg 720 compare?
On mating diameter, JET Jointer 4IN leads: 99 mm versus 27 mm.