Haas Bolt Hole Patterns Programming

Three G codes that provide commands used to do bolt holes patterns are G70, G71, and G72. These G codes can be used with one of the canned
cycles G73, G74, G76, G77, or G81-G89.

G72 Bolt Hole Along an Angle

G72 Bolt Hole Along an Angle CNC Sample Program

Following cnc programming code shows the use of G72 bolt hole along an angle. As the names states G72 G-code makes it very easy to drill/bore/tap evenly spaced hole along…

G72 Bolt Holes Along an Angle

G72 Bolt Holes Along an Angle – CNC Milling Programming

G72 Bolt Holes Along an Angle command makes it easy for a cnc machinists to Drill/Bore/Tap evenly spaced holes along an angle. G72 is non-modal G-code. G72 Bolt Holes Along…

G71 Bolt Hole Arc Example Program

Haas CNC G71 Bolt Hole Arc Command Example Program

CNC program example code for the G71 Bolt Hole Arc command. G71 bolt hole arc command makes it easy to drill/tap/bore evenly spaced holes in an arc. Canned cycles G73,…

G71 Bolt Hole Arc

G71 Bolt Hole Arc – CNC Mill Programming

As with G70 Bolt Hole Circle a cnc machinists can machine drills/tap/bore evenly spaced holes in a circle, the same way sometimes you have to drill/tap/bore evenly spaced holes in…

G70 Bolt Hole Circle Example

How to Set Starting Angle – G70 Bolt Hole Circle Example

G70 Bolt Hole Circle G-Code (canned cycle) is very simple to program due to its small number of parameters. G70 bolt hole circle parameters are very self explanatory, but this…

G83 Peck Drilling Cycle with G70 Bolt Hole Circle

G83 Peck Drilling Cycle with G70 Bolt Hole Circle Sample Program

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…

G70 Bolt Hole Circle Program Example

CNC Milling G70 Bolt Hole Circle Program Example

G70 Bolt Hole Circle command makes it easy to drill/tap/bore in a circle at even distances. There is no need to know or calculate each hole position. You just are…

G70 Bolt Hole Circle

G70 Bolt Hole Circle – CNC Mill Programming

Want to drill or tap in a circle, but you only know the radius of the circle and number of the holes. Then don’t worry G70 Bolt Hole Circle will…