YCD421 TurningMillingDrillingTechnicalInformationIndex PCBN & PCD inserts General turning Ideal machining conditionsNormal machining conditions DCGT L I.C S d07 027.86.352.382.8A Turning PKD inserts Unfavourable machining conditions 11 T3 11.6 9.525 3.97 4.4 DC** positive insert DP P 7° 7° K N H 55° ISO r ap f B DCGT070202** 0.2 0.08-0.50 0.05-0.15 ż DCGT070204** 0.4 0.08-0.50 0.05-0.20 ż DCGT11T304** 0.4 0.08-0.50 0.05-0.20 ż DCGT11T308** 0.8 0.08-0.50 0.05-0.25 Ɣ Ɣ Ex stock ż On demand DP Polycrystalline diamond Tool holderSDACR/L SDJCR/L SDNCN SDACR/L-SC SDHCR/L-SC SDJCR/L-SC SDNCN-SC C Kr: 90° Kr: 93° Kr: 62°30' Kr: 90° Kr: 107°30' Kr: 93° Kr: 62°30' A237 A238 A239 A274 A275 A276 A277 SDQCR/L SDUCR/L SDZCR/L SDQCR/L Kr: 107°30' Kr: 93° Kr: 85° Kr: 107°30' D A295 A296 A297 A315 E System code A40 Grade selection A146 Technical info A447 Cutting data A324 A 165