GradeGrade TT7100TT8115 TT8115TT8125 TT8125 TT9225 SNMM HT CHIPBREAKER NEGATIVE SQUARE INSERTS FOR HEAVY ROUGHING 90° d R l t ANSI ISO feed ap l d t R Number Number (ipr) (inch) SNMM643HT SNMM190612HT .024 (.014-.035) .236 (.157-.354) 0.701 0.750 0.250 0.047 SNMM644HT SNMM190616HT .028 (.018-.040) .236 (.157-.354) 0.685 0.750 0.250 0.063 SNMM646HT SNMM190624HT .037 (.022-.047) .236 (.157-.354) 0.654 0.750 0.250 0.094 SNMM856HT SNMM250724HT .040 (.022-.051) .315 (.197-.472) 0.906 1.000 0.312 0.094 SNMM866HT SNMM250924HT .040 (.022-.051) .315 (.197-.472) 0.906 1.000 0.375 0.094 SNMM868HT SNMM250932HT .040 (.026-.051) .354 (.197-.512) 0.875 1.000 0.375 0.126 For use in holders MSDNN, MSRNR/L, TSDNN,TSRNR/L, TSSNR/L,See pages 1053, 1054, 1094, 1096, 1097. =P =M =K =N =S =H SNMM HY CHIPBREAKER NEGATIVE SQUARE INSERTS FOR HEAVY ROUGHING 90° d R l t ANSI ISO feed ap l d t R Number Number (ipr) (inch) SNMM646HY SNMM190624 .033 (.020-.043) .354 (.157-.472) 0.750 0.654 0.250 0.094 SNMM866HY SNMM250924 .040 (.022-.059) .394 (.157-.591) 0.906 1.000 0.375 0.094 For use in holders MSDNN, MSRNR/L, TSDNN,TSRNR/L, TSSNR/L,See pages 1053, 1054, 1094, 1096, 1097. =P =M =K =N =S =H 929