Review on 🔍 Efficient Milling with WCIC Diameter Pattern Bearing: An In-depth Review and Comparison by Robert Demissie

I used these for cut outs on vinyl posts. They cut clean. But do yourself a favor, use an allen wrench to tighten the screw that holds the bearing in place. When mine loosened when I was using it, the screw flew away, lost. Then I had to use one of the others. Glad there are three of them.