Review on 🔧 LENOX Bi Metal Plumbers Tools: Enhanced Technology for Optimal Performance by Edwin Kreps

This is a well made set of hole saws. I have used them on many wooden doors, interior walls and a metal door. In all cases the saws have worked well. I'm not sure how well they will hold up on metal with extended use, but for my moderate use on wood and limited use on metal, they seem to hold up pretty well. I originally bought a Lenox large diameter hole saw and had a cheap set of small diameter saws. I bought this set off Amazon for some sort of promotion and will never use cheap ones again, even for small diameter holes. I would have saved a lot of time and effort buying a "good" set at the regular price instead of trying to save a few bucks by buying cheaper versions of small diameter saws.