Hypertherm Phoenix 8.0 - Manual (Page 168)

Library Shapes
161
Circle Radius
Enter the radius (straight side) of the part.
Slice Angle
Enter the number of degrees of the angle of the part.
Lead-In/Lead-Out Length
Enter the appropriate value to ensure proper piercing (lead-in) and gas bleed-off (lead-
out) to obtain optimum cut quality.
The location for the lead-in and lead-out is fixed, but can be changed by using the
ShapeWizard and then saving the new shape to disk.
Part Type
Indicate whether you want to cut the part as a separate piece or a hole in a larger part.
Chain cut options are available for simple shapes that have external cut paths.