TurningMillingDrillingTechnicalInformationIndex YCD421 General turning PCBN & PCD inserts A Ideal machining conditions VBGW L I.C S dNormal machining conditions16 0416.69.5254.764.4 Turning PKD inserts Unfavourable machining conditions VB** positive insert DP P K N H 5° B ISO r ap f VBGW160404** 0.4 0.08-0.50 0.05-0.20 ż VBGW160408** 0.8 0.08-0.50 0.05-0.25 ż Ɣ Ex stock ż On demand DP Polycrystalline diamond C Tool holderSVJBR/L SVABR/L SVVBN SVQBR/L SVUBR/L Kr: 93° Kr: 90° Kr: 72°30' Kr: 107°30' Kr: 93° A240 A241 A242 A304 A305 D E System code A40 Grade selection A146 Technical info A447 Cutting data A324 A 170