Insert Grades For Cast Iron Turning: YBD152, YBD252
Thick TiCN + Thick Al2O3 (CVD) Coated Carbide (Black Diamond Grade for Cast Irons)
Grade: YBD152 (ISO Class: K05-K25)
It is a general-purpose grade for cast irons milling. The CVD coating with medium thick Al2O3 and thick TiCN layer has excellent adhesion to the high-strength ultrafine tungsten carbide. It is suitable for finish through semi-finish milling of cast irons.
Grade: YBD252 (ISO Class: K15-K35)
The CVD coating with medium thick Al2O3 and thick TiCN layer on a high-strength tungsten carbide substrate. It offers excellent combination of wear resistance and toughness. It is suitable for semi-finish through rough milling of cast irons.