I think this circular knife can become a good tool. However, there were no instructions on how to use it or even connect a router to it. Very little information on the web, just a few YouTube videos from those who bought it. Also, you'll have to drill your own mounting holes in the base and somehow figure out how to adapt your router to it. It would be 100% better if the kit included a universal adapter for mounting routers. The bottom line is that if you figure out how to customize it and then install a router, you should be able to make your own simple circle cutter.
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