Haas Mill G71 Bolt Hole Arc

Haas G Codes Mill Reference

G71 Bolt Hole Arc (Group 00)

I Radius (+CCW / -CW)
J Starting angle (degrees CCW from horizontal)
K Angular spacing of holes (+ or –)
L Number of holes

This non-modal G code is similar to G70 except that it is not limited to a complete circle. G71 belongs to Group 00 and thus is non-modal. A canned cycle must be active so that at each position, a drill or tap function is performed.


G71 Bolt Hole Arc