This is a good hole saw for cutting drywall. I needed a hole saw to cut holes in my drywall to add "can" style LED lighting and didn't want to cut them all out with a drywall hand saw. This hole saw is up to the job and works well with drywall. I have several smaller, more powerful, quality hole saws from companies like Milwaukee, but they are a bit pricey. Not sure how this hole saw will hold up to tougher woodwork, but it's good enough for drywall.