> Feed for LR 17/LR 127/LR 127C: max. 60% of the shonen factor
> When using right or left hand parting tips, reduce the feed by 30%-50%.
> Resistrict the projecting parting blade length to that which is absolutely necessary.
> Take care that the parting tool is perpendicular to the axis of the workpiece.
> Use coolant.

The datas given are only approximate values. It can be necessary to adjust these datas to the individual machining operation.