The cut grip style of finishing is performed using a unique strategy that is enabled by having a grooving tool that cuts in both directions.
Cut down the left hand wall up to the bottom radius.
Rapid up and over and plunge a relief groove.
Cut down the right-hand wall, through the bottom radius into the relief groove.
Cut along the bottom of the groove. This move is offset by a deflection amount.
Cut up the left-hand bottom radius. This move is offset by a deflection amount.
If the feature has multiple groove cavities, each cavity is cut in the manner and the cavities are ordered in a left to right fashion.
