5˚D15˚D1 Edge preparation type No. of edges KBN10M KBN25M KBN510 KBN525 CBN & PCD Tools RERE LELE CBN Lineup Positive inserts 80° Trigon Gray cast iron (with scale) Cutting edge preparation Gray cast iron (without scale) K Symbol Speci cation Example Nodular cast iron (without scale) F Sharp edge F Sharp edge Hard materials (Roughing) E R-honed E008 R0.08 mm honed T Chamfered T01215 0.12 × 15° chamfered Hard materials (Finishing) O Q O P HSChamfered and R-honedS012250.12 × 25° chamfered and R-honedHard materials (Chip control)C Sintered steel - Dimension (mm) Angle(°) CBN Insert Description PVD - ApplicableICSD1RELEANtoolholder 80˚ WBGW 060102T00815L-SE060104T00815L-SET00815 1 3.97 1.59 2.3 0.20.41.9 U N N N5UNNN IC S WBGW 080202T00815L-SE080204T00815L-SET00815 1 4.76 2.38 2.3 0.20.42.3 U N N N5UNNN 80˚ WBGW 060102S01035LSET060104S01035LSETS01035 1 3.97 1.59 2.3 0.20.41.9 5 F78, F80, F82, F83NNN IC STough WBGW 080202S01035LSET080204S01035LSETS01035 1 4.76 2.38 2.3 0.20.42.3 5 NUN N N : Standard item R : Right hand only L : Left hand only U : Check availability CBN & PCD inserts are sold in 1 piece boxes. C23