SUMIBORONNeg.Pos. Cutting Speed vc (m/min) Cutting Speed vc (m/min) BNX10BNX10 BNX20BNX20 BNX25BNX25 BN1000BN1000 BN2000BN2000 BN350BN350 BN500BN500 BN7000BN7000 BN700BN700 BN7500BN7500 BNS800BNS800 Binderless SUMIBORONNCB100NCB100 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 Recommended General Cutting : 1st Recommended: 2nd RecommendedInterrupted Cutting: 1st Recommended: 2nd Recommended VN■■1604●● Uncoated K Cast IronRecommendedSExotic Alloy Application H Hardened Steel Dimensions Inscribed Circle 9.525 Hole Dia. 3.81 Sintered Components (mm) Thickness 4.76 L Applicable External Holders C34, C35 Uncoated SUMIBORON Single-Use Type / Negative (With Hole) Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdges NoseRadiusCuttingEdgeLength NU-VNMA 160401 0.1 3.5 Q ● Q Q 160402 0.2 3.3 Q ● Q Q 160404 1 1 0.4 2.8 ● ● Q ● ● ● ● ● ● Q Q 160408 0.8 2.0 ● ● Q ● ● ● ● ● ● Q Q Standard 160412T-NU-VNMA 160401 1.2 1.7 Q ● Q Q0.13.5QQQ 160402 0.2 3.3 Q Q Q 160404 10 1 0.4 2.8 ● ● Q ● ● ● Q Q 160408 0.8 2.0 ● ● Q ● ● ● Q Q C 160412 1.2 1.7 Q Q Q NS-VNMA 160404 0.4 2.8 Q Q ● Q Q Q Q Q Q Q Q Q 160408 1 1 0.8 2.0 Q Q ● Q Q Q Q Q Q Q Q Q Standard T-NS-VNMA 160404 0.4 2.8 Q Q ● Q Q Q Q Q Q Q Q Q D 160408 10 1 0.8 2.0 Q Q ● Q Q Q Q Q Q Q Q Q NU-VNGA 160404 0.4 2.5 Q Q Q Q Q Q Q Q Q Q Q ● Standard 160408 1 1 0.8 1.6 Q Q Q Q Q Q Q Q Q Q Q ● R *Depth of cut for single-use types is 0.5mm or less. Multi-Cornered Single-Use Type / Negative (With Hole) S Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdges NoseRadiusCuttingEdgeLength 2NU-VNGA 160404 0.4 2.8 ● Q ● ● ● ● ● ● Q T 160408 1 2 0.8 2.0 ● Q ● ● ● ● ● ● Q Standard T-2NU-VNGA 160404 0.4 2.8 ● Q ● Q Q 160408 10 2 0.8 2.0 ● Q ● Q Q V 2NS-VNGA 160404 0.4 2.8 Q Q ● Q Q Q Q Q Q Q Q Q 160408 1 2 0.8 2.0 Q Q ● Q Q Q Q Q Q Q Q Q Standard T-2NS-VNGA 160404 0.4 2.8 Q Q ● Q Q Q Q Q Q Q Q Q W 160408 10 2 0.8 2.0 Q Q ● Q Q Q Q Q Q Q Q Q *Depth of cut for single-use types is 0.5mm or less. 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 L86