TurningMillingDrillingTechnicalInformationIndex YCB111 YCB121 YCB131 YCB211 General turning PCBN & PCD inserts CCGW L I.C S d A Ideal machining conditions 06 02 6.4 6.35 2.38 2.8 Normal machining conditions 09 T3 9.7 9.525 3.97 4.4 Turning CBN inserts Unfavourable machining conditions 12 04 12.9 12.7 4.76 5.5 CC** positive insert BL (CBN) BH (CBN) P K N H B ISO r ap f CCGW060204-1 0.4 0.08-0.50 0.05-0.20 ż ż CCGW060208-1 0.8 0.08-0.50 0.05-0.25 ż ż CCGW09T304-2 0.4 0.08-0.50 0.05-0.20 ż Ɣ ż ż CCGW09T308-2 0.8 0.08-0.50 0.05-0.25 Ɣ Ɣ ż ż CCGW120404-2 0.4 0.08-0.50 0.05-0.20 ż Ɣ ż ż CCGW120408-2 0.8 0.08-0.50 0.05-0.25 ż Ɣ ż Ɣ Ɣ Ex stock ż On demand BL CBN with a low CBN content C BH CBN with a high CBN content Tool holder SCACR/L SCLCR/L SCACR/L-SC SCLCR/L-SC SCLCR/L SCFCR/L SCLCR/L Kr: 90° Kr: 95° Kr: 90° Kr: 95° Kr: 95° Kr: 90° Kr: 95° A235 A236 A272 A273 A293 A310 A311 D SCLCR/LKr: 95° A313 E System code A40 Grade selection A146 Technical info A447 Cutting data A324 A 154