SUMIBORONNeg.Pos. Cutting Speed v c (m/min) Cutting Speed v c (m/min) BNX10BNC2010 BNX20BNC2020 BNX25BNC300 BN1000BNC100 BN2000BNC160 BN350BNC200 BN500BNC500 BN7000 BN700 BN7500 BNS800 BinderlessSUMIBORONNCB100 SUMIBORON Insert Indexable Insert V 35° Diamond Type Standard Edge Specification Details L28, L29BNX10BNX20BNX25BN1000BN2000BN350BN2010 BN2020 BNC100 BNC160 BNC200 BNC300 BNC500BN500 BN7000 BN700 BN7500 BNS800 NCB100Neg.Pos.T01225S01225S01725S01225T01225T01235S01225S01225S01225S01215T01215T01215T01215T02020QT01215 (Legend) Continuous Cutting : 1st Recommended: 2nd RecommendedGeneral Cutting: 1st Recommended: 2nd RecommendedInterrupted Cutting: 1st Recommended: 2nd Recommended VCGW0802●● Uncoated K Cast IronRecommendedSExotic Alloy Application H Hardened Steel Dimensions Inscribed Circle 4.76 Hole Dia. 2.3 Sintered Components (mm) Thickness 2.38 L Applicable Internal Holders E32, E35, E38, E41 Uncoated SUMIBORON Single-Use Type / 7° Positive (With Hole) Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdgesNoseRadius CuttingEdgeLength NU-VCGW 080202 0.2 3.3 Q ● Q Standard 080204 1 1 0.4 2.8 Q ● Q 080208 0.8 2.0 Q ● Q NU-VCGW 080202LT 0.2 3.3 Q Q Q Q ● Q Q Q Q Q Q Q T01215 080204LT 1 1 0.4 2.8 Q Q Q Q ● Q Q Q Q Q Q Q Sharper Edge Type 080208LT 0.8 2.0 Q Q Q Q ● Q Q Q Q Q Q Q NU-VCGW 080204HS 0.4 2.8 Q Q Q Q ● Q Q Q Q Q Q C S01235 080208HS 1 1 0.8 2.0 Q Q Q Q ● Q Q Q Q Q Q Strong Edge Type *Depth of cut for single-use types is 0.5mm or less. D K Cast Iron VCGW0802●● Coated Recommended S Exotic Alloy Application H Hardened Steel R Dimensions Inscribed Circle 4.76 Hole Dia. 2.3 Sintered Components (mm) Thickness 2.38 Applicable Internal Holders E32, E35, E38, E41 Coated SUMIBORON Multi-Cornered Single-Use Type / 7° Positive (With Hole) S Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdgesNoseRadius CuttingEdgeLength T 2NC-VCGW 080202 0.2 3.3 ●● Standard 080204 1 2 0.4 2.8 ●● V W SUMIBORON Application Range Map (A) Uncoated SUMIBORON (B) Coated SUMIBORON 300 300 BNC100 BN1000 BNC2010 BNC160 200 BN2000 BNX25 200 BNC2020 BNC200 BNX20 120 100 100 BN350 BNC300 0 0 Continuous Interrupted Heavy Interrupted Continuous Interrupted Heavy Interrupted L92