CBN Tools How to read pages of “Turning Inserts” B13 (㎜) ■ 80° Rhombic / Negative Description A T φd CNGA 1204_ 12.70 4.76 5.16 CNGM 1204_ Edge Prep. Gray Cast Iron (With Scale) Ref. to Page for Applicable Toolholders Symbol Cutting Edge Spec. Example K Gray Cast Iron (Without Scale) Q N F Sharp Edge F Sharp Edge Nodular Cast Iron (With Scale) C E Honed Cutting Edge E008 R0.08mm Honed Cutting Edge Hard Materials (Roughing) S T T Chamfered Cutting Edge T01215 0.12mmx15° Chamfered Cutting Edge H Hard Materials (Finishing) N O Q O P S Chamfered + Honed S01225 0.12mmx25° Hard Materials (Chip Control) N Q Cutting Edge Chamfered + Honed Cutting Edge Sintered Steel P T Q Dimension MEGACOAT CBN CBN (mm) No. of Edges Insert Description Edge KBN05M KBN10M KBN25M KBN30M KBN35M KBN60M KBN65M KBN70M KBN510 KBN525 KBN475 KBN65B KBN570 CBN Prep. rε S PCD S 80 ° Negative rH CNGA 120404S01215MEW 0.4 2.6 N O N U N N N A Id 120408S01215MEW S01215 0.8 2.5 2 N O N O N N N 120412S01215MEW 1.2 2.5 N O N U N U N T Multi Edge / With Wiper Edge CNGA 120404S00545MEP 0.4 2.6 N S 80 ° 120408S00545MEP 0.8 2.6 N rH 120412S00545MEP S00545 1.2 2.5 2 N A Id 120416S00545MEP 1.6 3.4 N T 120420S00545MEP 2.0 3.4 N Multi Edge / Finishing 120424S00545MEP 2.4 3.3 N S 80 ° rH CNGA 120404MEF 0.4 2.6 N N Solid Id 120408MEF F 0.8 2.6 2 N N A 120412MEF 1.2 2.5 N N Grooving T Multi Edge / Sharp Edge PCD S 80 ° & rH CNGA 120404ME4 0.4 2.6 N CBN A Id 120408ME4 S01225 0.8 2.6 4 N 120412ME4 1.2 2.5 N D8 T F63 Multi Edge (Double-sided) F67 CNGA 120402S01225ME 0.2 2.6 N O N N N N N F68 120404S01225ME 0.4 2.6 N O N O N N N N N 120408S01225ME 0.8 2.6 N O N O N N N N N S 80 ° 120412S01225ME S01225 1.2 2.5 2 N O N O N N U N N rH 120416S01225ME 1.6 3.4 N A Id 120420S01225ME 2.0 3.4 N T 120424S01225ME 2.4 3.3 N CNGA 120404T01215ME 0.4 2.6 N N N 120408T01215ME T01215 0.8 2.6 2 N N N Multi Edge 120412T01215ME 1.2 2.5 N N N CNGA 120404S01730MET 0.4 2.6 N O N O N N S 80 ° 120408S01730MET 0.8 2.6 N O N O N N rH 120412S01730MET 1.2 2.5 S01730 2 N U N U N N A Id 120416S01730MET 1.6 3.4 N T 120420S01730MET 2.0 3.4 N Multi Edge / Tough 120424S01730MET 2.4 3.3 N CNGA 120404S04030MEH 0.4 2.6 N S 80 ° 120408S04030MEH 0.8 2.6 N rH 120412S04030MEH S04030 1.2 2.5 2 N A Id 120416S04030MEH 1.6 3.4 N T 120420S04030MEH 2.0 3.4 N Multi Edge / Interruption 120424S04030MEH 2.4 3.3 N CBN & PCD Inserts are C6 sold in 1 piece boxes. N:Std. Item (1 pc boxes) O:Check Availability U : Deleted from the next catalogue