Review on 🔪 High-Speed Stainless Steel Cutting Tools by Rocaris - Hole Saw by Mike Carter

I used several of these sizes to cut holes in the 1/16" tin case for the knobs. Buying a set was cheaper than I needed separate saws, so I took a chance. It cut through the metal fairly quickly with no problems. He left a clean hole that was easy to smooth out. I don't know about long-term use. I also appreciated the separately labeled drawers for each bit. This made it easy to find the sizes I needed and organize them with my tools. Overall happy with the purchase.