Review on 🔪 Cutting Edge: HYCHIKA Mandrels for Plywood and Drywall Installation by Fred Novak

This product is beautifully packaged in a great storage box. I used smaller saws and they worked beautifully but felt very dull and sawed slowly. When I tried the 6 inch saw it looked very bad and after one hole I noticed it wobbled. I was able to smooth it out by hand. The metal is thin and of poor quality. I cut 1/4 plywood. This set is great for thin, light wood or drywall, but I wouldn't recommend it for heavy or hard wood.