Here is a short list of criteria that affect the manufacture of draft angles:
- A tool of the exact size radius is not required to finish the feature, but without the exact size, the pass generally leaves a scallop.
- The finish operation with a tapered tool only goes down to the intersection of the straight side and the bottom radius.
- The rough operations are generated unless the scallop height is set to 0.
- Scallops are never at the top edge of the feature except when cut with flat-end tools.