I'm really impressed with these beats. I tried not to spend too much, but I also didn't want to buy junk. You have exceeded my expectations. I've used most sizes so far and drilled over 100 holes. So far no problems. The holes cut by these bits are smooth. If you don't go all the way through the workpiece it will form a hole with a small indentation in the center and a very small groove on the outside edges. I used to use forstner bits which made a much uglier hole with a large hole in the center and deep gouges around the edges. It's not like this. I have some Porter Cable brand tools and they are all top quality. This is no exception.
High-Performance Bosch BS80 6W Bandsaw - 80 Inch 4 Inch Blades
11 Review
πͺ Durable DEWALT DW3986C Portable Blade 3 Pack for Efficient Cutting
10 Review
πͺ DEWALT DW3984C Portable Blade Set of 3-Pack
10 Review
πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review