特徴

• 2ZDK: 180° flat tip angle for various types of machining such as counterbore on inclined surfaces.
• With a special groove shape, good chip discharge and high rigidity are realized.
• For Counterboring (Machining of thin plate, machining of inner end of lathe, straightening of hole, finishing of bottom surface after drilling, buckling and guide hole machining on inclined surface)