Hey MicK. I have been gaming a full set on T-MB's since they first came out with the 718 full sets with no issues. I don't really smash the ball so a thin faced hollow head doesn't really concern me too much. If you have high club head speed and are hitting hard range balls, i can see where this could happen. Warranty and replacements are going to be a problem now that the T-MB is no longer in production. If you are concerned about future re-occurrence, you might want switch to a solid or at least thinker faced iron like a T100 or 620CB. I love my T-MB's. Best of luck with whichever way you decide to go.

Hi Dale . played the full set since July. love them , played Ap2 before and I was just looking for an upgrade at the time as my Ap2's where looking a bit tired. T-MB looked very similar at address so I went for them. fly a bit higher though but think I've got used to them now. I have considered T100. ill just wait and see how I get on once my new 6 iron comes. fingers crossed. my 6 iron ball speed is average 85 mph on my Garmin 80 so not to high. hopefully just a fault with that one iron. ill always have in the back of my mind this has happened I think though

Hey Mick,
My son plays TMB and his 6 iron has cracked twice. Both times replaced by titleist at no charge. No problems with any of the other irons.

Does anyone know where I can get left handed T-MB's ? I have the 3, 4 and 5 and really love them

Hey, I have been playing left handed 718 TMBs for a few years now. In fact, I bought a 2nd set of 3-PW with KBS Tour C-Taper 120 S last year before they stopped making the irons. Are you interested in my 3 year old used set or the new set? Let me know how I can reach you via email if you would like to discuss.