On the Orientation tab, you can set the orientation of the holder in the machine and the handedness of the tool.
Click the tool preview image to pan and zoom it. The orientation of the preview is determined by the settings on the Options > View > Machine page. Right-click the image to access a context menu.
Name — Specifies the name of the current tool.
Insert — Select the handedness of the tool from Right Hand and Left Hand.
Select holder orientation: