https://www.titleist.com/teamtitleist/team-titleist/f/golf-clubs/18467/712-mb-iron-grinds-bounce Looking to pick up my second set of 712 MB. Prior to playing the 712, I played two sets of 690.MB. Does Titleist offer grind options for irons? I would like to play lofts 1-2* weak in the 712 (get them to 690 specs) and am concerned with addingen-USTelligent Community 10