Router Table Helper: A Simple Cam Lift for Easy Bit Changes
Changing router bits can be a hassle when your router is mounted beneath a table. Reaching underneath to push the router and insert plate up isn't always convenient, especially with a heavy router.
I wanted a way to lift the router table insert plate from above without reaching under the table every time I needed to change bits.
My solution was this simple shop-made cam mechanism. With the turn of a lever, it raises the router and insert plate just enough to get my fingers underneath and lift the assembly out.
How the Router Table Cam Lift Works
The mechanism consists of a wooden cam, a threaded rod, and an external lever.
The lever is connected to the cam through the threaded rod, which passes through a support block mounted beneath the router table.
I positioned the cam just inside the router opening, with the lever accessible from outside the table.
During normal routing, the cam remains below the tabletop and out of the way.
When it's time to change bits, I simply rotate the lever. The cam turns against the underside of the insert plate and lifts the router assembly approximately 3/4" above the tabletop.
That provides enough clearance to get my fingers under the plate and remove the router.
The mechanism also makes reinstalling the router easier. Instead of lowering the heavy assembly directly into the opening, I can use the lever to gently lower it into place.
It's a straightforward upgrade that makes routine router bit changes much more convenient.
Just be sure to switch off and unplug the router before removing the insert plate or changing bits. The cam should be fully disengaged and the insert plate properly seated and secured before operating the router.
More Router Table Tips & Upgrades
A few simple accessories can make your router table more accurate, versatile, and easier to use. Explore our collection of router table tips, shop-made jigs, and practical upgrades to help you get better results on your next woodworking project.
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