Single Point Thread Cutting
"Rob McDonald" wrote in message
...
I hope somebody has the patience to read through this :-) I am trying to
include all the details because I don't know what I am doing wrong.
I recently tried to cut a 3/8-40 thread on a piece of 1018 HRS. First
pass was smooth. With later passes the surface seemed to get rough,
1018 HRS, that is your problem!
Greg
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