https://matchgrademachine.com/wp-content/uploads/2019/06/match-grade-machine-flat-logo.jpg00MGM Officialhttps://matchgrademachine.com/wp-content/uploads/2019/06/match-grade-machine-flat-logo.jpgMGM Official2022-09-07 10:32:462022-09-07 10:32:466.5mm prc 7.5 twist straight flutes no threading close up 3