Carbide Insert Description Page Negative square inserts for 926 SNMG MT CHIPBREAKER medium roughing / tough rake angle Negative square inserts for 927 SNMG PC CHIPBREAKER medium machining Negative square inserts for 928 SNMG RT CHIPBREAKER roughing wide, tough rake angle Negative square inserts for 929 SNMM HT CHIPBREAKER heavy roughing Negative square inserts for SNMM HY CHIPBREAKER heavy roughing 929 Negative square inserts for 930 SNMM HZ CHIPBREAKER heavy roughing Negative square inserts for 931 SNMM RH(N) CHIPBREAKER high feed roughing Negative square inserts for 931 SNMM RH CHIPBREAKER high feed roughing Negative triangular ground inserts for 932 TNGG R/L CHIPBREAKER medium light machining Negative triangular flat top inserts 933 TNMA for roughing Negative triangular inserts for 934 TNMG COMMON CHIPBREAKER medium roughing Negative triangular inserts for finishing 935 TNMG FC CHIPBREAKER 882