I bought this drill bit for drilling wood planks and making Native American style flutes. I haven't used it yet, but I'm also a bit scared because it's from the same manufacturer as the 3/4" bit I also bought. I snatched the piece of wood out of my hands. I closed it and posed realized the club was broken. One of the "flutes" broke in half. I never found the broken piece, but I'm glad it was in the piece of wood when otherwise it would have been a rather dangerous projectile. Lesson learned…