Tool nose radius compensation ignores the tool radius when generating semi-finishing and finishing passes for turn, bore and facing features. The actual part geometry is output as the toolpath. It is assumed that the tool radius compensation will be performed by the operator at the machine tool when Tool Nose Radius Compensation is activated.
This option is turned on in the Strategy page of Turn, Bore and Face features.
See also Lead in dist, Lead in angle, and Lead out angle.