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

I've only used one of these so far. I used to install new cupboards in my caravan. It was sharp and got the job done for a lot less money than the bits I usually use. I don't know how long they will keep their sharpness but they have already justified the modest price I paid for three of them.

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.

Overall I'm not impressed. These aren't expensive cookie cutters, but I had some hesitations the first time I used them. I will also repeat what I saw from another reviewer but quickly forgot before using them. The lock nut in the clamp is NOT tightened. Be sure to tighten them before use. Now I only have two locknuts - and it's really good that there were three.