Bearing spacer for cheap rabbet router bit

Bearing spacer for cheap rabbet router bit


Creative Commons Attribution Share Alike

Commercial use is allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.

Learn more or download attribution tags


When buying cheap rabbet (rebate) router bits, whith a bearing, you only get one bearing. Instead of buying more bearings to fit you can make your own "spacer" to adjust the distance cut by the bit. This makes the bit so much more useful. The bearing doesnt spin when engaged so theres no spinning action destroing the plastic. Safety is your own personal concern but I've never had one come loose. With this said you really should adjust and print theese to a really snug fit. I have to gently push and pry mine on and off the bearing.

The source file is included and the sketches easily adjusted to get the cut width you want.

Materials and methods

freecad > slic3r 0.2 20% > prusa i3 mk2



Issues are used to track todos, bugs or requests. To get started, you could create an issue.


Mini avatarfunkysod published this design ago