G76 is for common Non Ferrous Materials, Plastic, Aluminum, Brass etc.
G92 is for Stainless, Inconels, Titanium, and other Exotic Materials.
X (minor dia of thd)
Z (length of thd plus the deceleration distance)
I (radius distance measured between the start & end of the thd)
D (depth of thd calculated Dia major - D minor / 2)
K (DOC first pass)
F (Thd Lead within .0001)
E (Thread Lead within .000001)
A (angle of thd 30, 55, or 60)
G92 is like the G90 simple Canned Cycle as follows
X (thd minor)(use the X to control the DOC for every pass *major to minor)
Z (thd length plus deceleration distance)
I (thd tapper)
F (thd lead .0001)
E (thd lead .000001)