General turning PCBN & PCD inserts Ideal machining conditions DCGW L I.C S d A Turning PKD inserts Normal machining conditions Unfavourable machining conditions 07 02 11 T3 7.8 11.6 6.35 9.525 2.38 3.97 2.8 4.4 DC** positive insert DP P Turning K N H B YCD421 ISO r ap f DCGW070202** 0.2 0.08-0.50 0.05-0.15 ż DCGW070204** 0.4 0.08-0.50 0.05-0.20 ż Milling DCGW070208** 0.8 0.08-0.50 0.05-0.25 ż DCGW11T302** 0.2 0.08-0.50 0.05-0.15 ż DCGW11T304** 0.4 0.08-0.50 0.05-0.20 ż DCGW11T308** 0.8 0.08-0.50 0.05-0.25 ż Ɣ Ex stock ż On demand DP Polycrystalline diamond C Tool holder SDACR/L SDJCR/L SDNCN SDACR/L-SC SDHCR/L-SC SDJCR/L-SC SDNCN-SC Kr: 90° Kr: 93° Kr: 62°30' Kr: 90° Kr: 107°30' Kr: 93° Kr: 62°30' Drilling 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 Information Technical A295 A296 A297 A315 E Index System code A40 Grade selection A146 Technical info A447 Cutting data A324 A 166