I am going to make some hollowing tools on my own when i get a chance and was looking for some guidence on a couple items.
1). HF has a titanium coated alloy steel tap and dye set that i was looking at buying. Item #41452-or 414521
Should I get the SA or the Metric set ?
2). I assume local true value or hardware stores will carry the set screws
I know some of you have already made these hollowing tools so i thought i would see what other thoughts you have or issues you have run into