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 Binderless SUMIBORONNCB100 SUMIBORON Insert Indexable Insert C 80° 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 Recommended Interrupted Cutting : 1st Recommended: 2nd Recommended CCEW03X1●● Uncoated K Cast IronRecommendedSExotic Alloy Application H Hardened Steel Dimensions Inscribed Circle 3.5 Hole Dia. 1.9 Sintered Components (mm) Thickness 1.4 L Applicable Internal Holders E12, E14 Uncoated SUMIBORON Single-Use Type / 7° Positive (With Hole) Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdgesNoseRadius CuttingEdgeLength NU-CCEW 03X102LF 0.2 1.2 Q Q Q Q Q Q Q ● ● Q SharpEdge 03X104LF 1 1 0.4 1.1 Q Q Q Q Q Q Q Q Low Cutting Force NU-CCEW 03X102LT 0.2 1.2 Q ● Q Q Q Q Q Q Q Q Q Q T00715 03X104LT 1 1 0.4 1.1 Q ● Q Q Q Q Q Q Q Q Q Q Sharper Edge Type *Depth of cut for single-use types is 0.5mm or less. C CCEW03X1●● Coated K Cast IronRecommendedSExotic Alloy Application H Hardened Steel D Dimensions Inscribed Circle 3.5 Hole Dia. 1.9 Sintered Components (mm) Thickness 1.4 Applicable Internal Holders E12, E14 Coated SUMIBORON Single-Use Type / 7° Positive (With Hole) R Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdgesNoseRadius CuttingEdgeLength S NC-CCEW 03X102LE 0.2 1.2 Q Q Q Q Q Q Honing 03X104LE 1 1 0.4 1.1 Q Q Q Q Q Q Low Cutting Force T NC-CCEW 03X102LT 0.2 1.2 Q Q Q Q Q Q T00515 03X104LT 1 1 0.4 1.1 Q Q Q Q Q Q Sharper Edge Type 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 L36