General turning PCBN & PCD inserts Ideal machining conditions VBGW L I.C S d A Turning PKD inserts Normal machining conditions Unfavourable machining conditions 16 04 16.6 9.525 4.76 4.4 VB** positive insert DP P Turning K N H 5° B YCD421 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 Milling Ɣ Ex stock ż On demand DP Polycrystalline diamond Tool holder C SVJBR/L Kr: 93° SVABR/L Kr: 90° SVVBN Kr: 72°30' SVQBR/L Kr: 107°30' SVUBR/L Kr: 93° Drilling A240 A241 A242 A304 A305 D Information Technical E Index System code A40 Grade selection A146 Technical info A447 Cutting data A324 A 170