Following cnc sample program illustrates the use of G83 Peck Drilling Cycle with G70 Bolt Hole Circle G-code to machine evenly spaced deep drills in a circle.
Although G70 Bolt Hole Circle cycle works with G73, G74, G76, G77 and G81 – G89.
Related:
- G70 Bolt Hole Circle – CNC Mill Programming
- G83 Peck Drilling Cycle (Deep Hole) for Fanuc
- G83 Peck Drilling Cycle (Deep Hole) for Haas CNC
CNC Program Sample Code
![G83 Peck Drilling Cycle with G70 Bolt Hole Circle](http://www.helmancnc.com/wp-content/uploads/2013/02/G83-Peck-Drilling-Cycle-with-G70-Bolt-Hole-Circle-Sample-Program.jpg)
G83 Peck Drilling Cycle with G70 Bolt Hole Circle
O001 N10 T5 M06 N20 G90 G54 G00 X70. Y80. N30 S1451 M03 N40 G43 H05 Z50. M08 N50 G83 R2. Z-25. Q2. F80. L0 N60 G70 I55. J0. L6 N70 G80 G00 Z50. M09