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(cut a small 1/4-20 thread and part it)
g20 g64 g18
(thread)
t4 m6
g43
s800 m3
g4p1
g0z.2x.2
(p = thread pitch, distance per revolution)
(z = end of drive line)
(i = offset from drive line to thread peaks)
( negative i means the threads are at a smaller radius than the drive line,)
( so i is negative for outside threads, positive for inside threads)
(j = initial cut depth; subsequent depths follow degression formula)
(r = depth degression: 1.0 = constant depth, 2.0 = constant area)
( any number >= 1.0 allowed)
(k = full thread depth)
(q = "compound slide" angle)
(h = number of spring passes)
(e = distance along drive line used for tapered start/end)
(l = which ends get the taper: 0 = neither, 1 = begin, 2 = end, 3 = both)
g76 p.05 z-.5 i-.075 j.008 k.045 h3 r2.0 q29.5 e.05 l2
g0x.5
g0z0
m5
m2
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