SUMIBORONNeg.Pos. Cutting Speed vc (m/min) Cutting Speed vc (m/min) BNX10BNC2010 BNX20BNC2020 BNX25BNC300 BN1000BNC100 BN2000BNC160 BN350BNC200 BN500BNC500 BN7000 BN700 BN7500 BNS800 Binderless SUMIBORONNCB100 SUMIBORON Insert Indexable Insert T Triangular 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 TPGW0802●● Uncoated K Cast IronRecommendedSExotic Alloy Application H Hardened Steel Dimensions Inscribed Circle 4.76 Hole Dia. 2.4 Sintered Components (mm) Thickness 2.38 L Applicable Internal Holders E50 to E53 Uncoated SUMIBORON Single-Use Type / 11° Positive (With Hole) Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdges NoseRadiusCuttingEdgeLength NU-TPGW 080202 0.2 2.6 ●● ●● Q 080204 1 1 0.4 2.5 ● ●● ●● Q 080208 0.8 2.2 ● ●● Q Standard T-NU-TPGW 080202 0.2 2.6 ● Q Q 080204 10 1 0.4 2.5 ● ●● Q Q 080208 0.8 2.2 Q Q NU-TPGW 080202LF 0.2 2.6 Q Q Q Q Q Q Q Q C SharpEdge 080204LF 1 1 0.4 2.5 Q Q Q Q Q Q Q ● ● Q Low Cutting Force 080208LF 0.8 2.2 Q Q Q Q Q Q Q Q NU-TPGW 080202LT 0.2 2.6 Q Q Q ● Q Q Q Q Q Q Q D T01215 080204LT 1 1 0.4 2.5 Q Q Q ● Q Q Q Q Q Q Q Sharper Edge Type 080208LT 0.8 2.2 Q Q Q Q Q Q Q Q Q Q NU-TPGW 080202HS 0.2 2.6 Q Q Q Q ● Q Q Q Q Q Q R S01235 080204HS 1 1 0.4 2.5 Q Q Q Q ● Q Q Q Q Q Q Strong Edge Type 080208HS 0.8 2.2 Q Q Q Q ● Q Q Q Q Q Q *Use NS Type (NS-TPGW) for BNX25. *Depth of cut for single-use types is 0.5mm or less. S TPGW0802●● Coated K Cast IronRecommendedSExotic Alloy Application H Hardened Steel Dimensions Inscribed Circle 4.76 Hole Dia. 2.4 Sintered Components T (mm) Thickness 2.38 Applicable Internal Holders E50 to E53 Coated SUMIBORON Multi-Cornered Single-Use Type / 11° Positive (With Hole) V Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdges NoseRadiusCuttingEdgeLength 3NC-TPGW 080202 0.2 2.6 ●● W Standard 080204 1 3 0.4 2.5 ●●   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 L72