Holy Cow! This 17/32" has made me a lifelong Champion fan! I've used titanium CRAP bits my entire life. I've only drilled aluminum, but this thing has never wavered; the second it did that Aluminum touched, chunks flew out. But it went like clockwork. I've never been impressed with drills, but champion is something else. Not only are they sharp as a razor, they're straight as an arrow! If I could give 6 stars I would! Champion, you know your fine American pieces are greatly appreciated and loved. Keep up the good work, you'll be seeing me more often soon!