Answer
Jun 18, 2019 - 12:46 PM
The Route-R-Lift is designed to work with routers from roughly 3.2" to 3.625" in diameter (most 1-3/4 hp and 2-1/4 hp motors) For a 4.2" diameter router you would need to look at the Mast-R-Lift.
https://www.infinitytools.com/jessem-...
https://www.infinitytools.com/jessem-...