According to my experience, this hole saw is perfect for cutting holes for recessed lighting. The Koopi Bi Metal Drilling tool is a high-quality option THAT is both durable and precise. The industrial and scientific design ensures that it can handle tough materials without wearing down quickly .The pros are that it is easy to use and delivers clean, accurate cuts. The only con is that it may be pricey for those on a tight budget. Overall I would highly recommend this tool to any professionals or DIY enthusiasts looking for a reliable and effective hole saw..