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# 11.10 G89 Cycle

The G89 cycle is intended for boring. This cycle uses a P value, where P specifies the number of seconds to dwell.

0. Preliminary motion, as described above.

1. Move the Z-axis only at the current feed rate to the Z position.

2. Dwell for the given number of seconds.

3. Retract the Z-axis at the current feed rate to clear Z. This cycle is like G82 except that the tool is drawn back at feedrate rather than rapid.