HEIDENHAIN TNC 426, TNC 430 149
6.4 Path Contours — Cartesian Coordinates
16 L X+5
Move to last contour point 1
17 DEP LCT X-20 Y-20 R5 F1000
Depart the contour on a circular arc with tangential connection
18 L Z+250 R0 F MAX M2
Retract in the tool axis, end program
19 END PGM CIRCULAR MM
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