SUMIBORON / SUMIDIA VB– – Type 5° pos. Inserts Indexable Inserts 35° Diamond Type With5°Insert Relief Hole Dimensions (mm) VB– – l ød (IC) s d1 H Hardened Steel 1102-- 2,38 K Cast Iron Coated / Uncoated 11,0 1103-- 6,35 3,18 2,8 N Non-Ferrous Metal 1604-- 16,6 9,525 4,76 4,4 PM Sintered Component H K H K N VBGW llllll 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 Type) Shape ISO Cat. No. r VBGW 110202 NC 0,2 l l VBGW 110204 NC 0,4 l l Standard - VBGW 110208 NC 0,8 l l Normal cut geometry VBGW 110202 NU 0,2 l VBGW 110204 NU 0,4 l l VBGW 110208 NU 0,8 l VBGW 160402 NU 0,2 l VBGW 160404 NU 0,4 l l s l s s l s l VBGW 160408 NU 0,8 l l s l s s l s l l G-Class SumiBoron (CBN, One-Use Multi-Corner Type) VBGW 110204 NC2 0,4 m VBGW 160404 NC2 0,4 l l l l l l l Standard - with 2 CBN cutting edges VBGW 160408 NC2 0,8 l l l l l l l Normal cut geometry VBGW 160412 NC2 1,2 m New VBGW 160402 LE-NC2 0,2 l VBGW 160404 LE-NC2 0,4 l VBGW 160408 LE-NC2 0,8 l LE - Type Low cutting force New VBGW 110302 LT-NC2 0,2 m VBGW 110304 LT-NC2 0,4 l VBGW 160402 LT-NC2 0,2 m LT - Type Sharp cutting edge VBGW 160404 LT-NC2 0,4 l VBGW 160408 LT-NC2 0,8 l VBGW 160404 LS-NC2 0,4 l l l VBGW 160408 LS-NC2 0,8 l l LS - Type Low cutting force with 2 CBN cutting edges VBGW 160404 HS-NC2 0,4 l l l VBGW 160408 HS-NC2 0,8 l l l Sumiboron / SumiDia HS - Type Inserts Strong cutting edge with 2 CBN cutting edges VBGW 160404 NU2 0,4 l l s l s VBGW 160408 NU2 0,8 l l s l s with 2 CBN cutting edges l = Euro stock  L4, L5 Edge Specification of SUMIBORON Inserts M28 = Stock item in Japan s = To be replaced by new item