Turning Machines, the inner diameter

The present invention provides an inner diameter turning tool accessory having a B axis. Having a B-axis and is mounted in a spindle head (62) of the inner diameter of the turning accessory (200) at the top of the body (220) is mounted 10 degrees car holder (250b), the turning tool (270) fixed on the turntable (80 ) the inner diameter of the workpiece (K1) on (F1) processed.