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