The main advantage of homemade devices in their versatility, especially when they are visually similar. The wood milling cutter with the setting and the "centering" are very similar in principle and have one basis, you just have to figure out how to combine them.
It is worth making a strip of metal with symmetrically made holes and at this moment to understand that this is the basis of two devices. In order to make a “centering” from the strip, you need to place a pointed bolt in the middle nut, and on the sides leave simple ones and a turn for the cutter, sharp ones will be on the edges.
After manufacturing, you can try the craft, but since there is nothing tricky in it, it will probably work. It turned out a universal tool with different nozzles in the form of bolts.
