Very seldom do I write 1 star reviews but in this case I have to. First incident: I ordered a club and then they sent me the wrong club (1" instead of 14mm) so I requested a refund. When I got the correct club, I barely sank it into the metal (enough to point out something surface material to chew) ) and it not only broke a tooth but dulled the rest of my teeth. I couldn't even get through 1/8" steel so the "bi-metal" label is a little misleading. Ordered it with some other bits for a project, ended up going to Home Depot for a quality nozzle but 2 times the price.