Heat Treatment for Drill Rod - The Home Shop Machinist ...
2003-12-13u2002·u2002Heat Treatment for Drill Rod 12-13-2003, 09:21 PM Hi Guy's, I have some Rivetting Punches I have machined up from Drill Rod (Stubbs English Silver Steel) & would like to know the most sucessfull way of hardening same, I believe this steel is …
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