Code reference
G84 vs G74: Tapping Cycles Explained Simply
G84 taps right-hand threads, G74 left-hand, both locked to one pitch per revolution. Feed math, rigid tapping vs float holders, and the classic tap killers.
Lawrence Arya··10 min
Practice
M29 Rigid Tap Setup Code on Fanuc: The Line Before G84
M29 S___ arms rigid tapping mode on Fanuc controls: the spindle and Z axis lock into sync before G84 runs. What it changes, the sequence, and the failure.
Lawrence Arya··4 min