BNC2010 BNC2020 BNC100 BNC160 BNC200 BNC300 BNC500 BN1000 BN2000 BNX10 BNX20 BNX25 BN250 BN300 BN350 BN700 BN7000 BN7500 BNS800 DA150 DA1000 TN– – Type neg. Inserts SUMIBORON / SUMIDIA Indexable Inserts 60° Triangle Type 7° ReliefWith Insert Hole Dimensions (mm) TN– – l ød (IC) s d1 H Hardened Steel Uncoated K Cast Iron1604--16,59,5254,763,81N Non-Ferrous Metal PM Sintered Component TNGA / TNGM H K H K NCoatedUncoatedCBNKPMPCD l G-Class SumiBoron (CBN, One-Use Multi-Corner Type) Shape ISO Cat. No. r TNGA 160404 NU3 0,4 m TNGA 160408 NU3 0,8 m TNGA 160412 NU3 1,2 m with 3 CBN cutting edges TNGA 160404 LF-NU3 0,4 m TNGA 160408 LF-NU3 0,8 m LF - TypeSharp cutting edgeHS - TypeStrong cutting edgeTNGA 160404 HS-NU3 0,4 m TNGA 160408 HS-NU30,8 m with 3 CBN cutting edges Break Master - LV TNGM 160404 N-LV NU3 0,4 l TNGM 160408 N-LV NU3 0,8 l TNGM 160412 N-LV NU3 1,2 l with 3 CBN cutting edges l = Euro stock L4, L5 Edge Specification of SUMIBORON Inserts = Stock item in Japans = To be replaced by new item M23 Inserts Sumiboron / SumiDia