GradeGrade TT8115TT8115 TT8125TT8125 CNMD HD Roughing Finishing 80° d r t ANSI ISO feed* DOC* Dimensions (inch) Number Number (ipr) (inch) d t r CNMD 866 HD .022-.059 .160-.590 1.00 .375 .094 * See introduction page for finish side parameters =P =M =K =N =S =H CNMD HT Roughing Finishing 80° d r t ANSI ISO feed* DOC* Dimensions (inch) Number Number (ipr) (inch) d t r CNMD 646 HT CNMD 190624 HT .014-.035 .160-.355 .750 .250 .094 CNMD 866 HT CNMD 250924 HT .022-.051 .200-.470 1.00 .375 .094 * See introduction page for finish side parameters =P =M =K =N =S =H 154