AM.CO.ZA Fabricam Software Manual, Update 2020-01-03
2) Allows corners of the parts and holes to be managed.
2.1) Max. Angle:Round and Loop all hole and part corners below this value.
2.2) Loop: If checked, it will Loop all the corners of the parts with the added radius.
2.3) Round: If checked, it will Round all the corners of the holes with the added radius.
31