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G70 - bolt hole
circle.
According to the
entered radius of the circle and the number of holes, the holes for the bolted
connection are drilled.
The G70 CNC G-code
works with G73, G74, G76, G77 and G81 – G89 CNC G-codes.
G70 I... J... L...
| I |
Radius of the bolt hole circle ( – CW / + CCW ). |
|
J |
Start angle of the first hole. |
|
L |
Number of bolt holes. |
To manually create a
CNC program for drilling holes located in a circle, you can use
the free online
utility.
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CNC G-codes.CNC Mill Programming.G70 command - Bolt Hole Circle