Yonico plywood cutter set was disappointing. Right out of the box, a 23/32" (for 3/4" plywood) bit burned cleanly and smoothly through a piece of birch plywood to a depth of only 3/16" and looked like the tree had been ripped out . If you're a hobbyist, have a one-off project and don't plan on using these bits regularly, then they're fine if you don't mind the manual work of post-routing cleanup. As for me, I returned Yonicos to Revain and ordered Freud's set, a lot more money, but Freud'sβ¦