
SUMIBORON / SUMIDIA TN– – Type neg. Inserts Indexable Inserts 60° Triangle Type With0°Insert Relief Hole Dimensions (mm) TN– – l ød (IC) s d1 H Hardened Steel K Cast Iron Coated 1604-- 16,5 9,525 4,76 3,81 N Non-Ferrous Metal PM Sintered Component H K H K N TNGA / TNGG Coated CBN Uncoated K PM PCD BNC2010 BNC2020 BNC100 BNC160 BNC200 BNC300 BNC500 BNS800 BN1000 BN2000 BN7000 BN7500 DA1000 BNX10 BNX20 BNX25 BN250 BN300 BN350 BN700 DA150 l G-Class SumiBoron (CBN, One-Use Multi-Corner Type) Shape ISO Cat. No. r TNGA 160402 NC6 0,2 m m TNGA 160404 NC6 0,4 l l l l l TNGA 160408 NC6 0,8 l l l l l l TNGA 160412 NC6 1,2 l l l l l l Standard - with 6 CBN cutting edges Normal cut geometry New TNGA 160404 LE-NC3 0,4 l TNGA 160408 LE-NC3 0,8 l TNGA 160412 LE-NC3 1,2 l LE - Type Low cutting force with 3 CBN cutting edges New TNGA 160402 LT-NC3 0,2 m TNGA 160404 LT-NC3 0,4 m TNGA 160408 LT-NC3 0,8 l LT - Type TNGA 160412 LT-NC3 1,2 m Sharp cutting edge with 3 CBN cutting edges TNGA 160404 LS-NC3 0,4 l l l l TNGA 160408 LS-NC3 0,8 l l l l TNGA 160412 LS-NC3 1,2 l l l m LS - Type Low cutting force with 3 CBN cutting edges New TNGA 160404 ES-NC6 0,4 l TNGA 160408 ES-NC6 0,8 l TNGA 160412 ES-NC6 1,2 l ES - Type Crater wear stability with 6 CBN cutting edges TNGA 160404 HS-NC3 0,4 l l l l TNGA 160408 HS-NC3 0,8 l l l l l TNGA 160412 HS-NC3 1,2 l l l l l with 3 CBN cutting edges TNGA 160412 HS-NC6 1,2 m HS - Type Strong cutting edge with 6 CBN cutting edges TNGG 160404 N-FV NC6 0,4 l l l l Break Master - FV, LV, SV TNGG 160408 N-FV NC6 0,8 l l l l TNGG 160412 N-FV NC6 1,2 l l l l Sumiboron / SumiDia TNGG 160404 N-LV NC6 0,4 l l l l Inserts TNGG 160408 N-LV NC6 0,8 l l l l TNGG 160412 N-LV NC6 1,2 l l l l CBN with chipbreaker with 6 CBN cutting edges TNGG 160408 N-SV NC6 0,8 l l TNGG 160412 N-SV NC6 1,2 m l = Euro stock L4, L5 Edge Specification of SUMIBORON Inserts M22 = Stock item in Japan s = To be replaced by new item