Good lord what are these bolts made from?
My Dremel doesn't touch them but will dissolve anything else I touch with it.
I have tried three die grinding bits and it just polishes them.
Beryllium Oxide and then titanium oxide drill time.
My Dremel doesn't touch them but will dissolve anything else I touch with it.
I have tried three die grinding bits and it just polishes them.
Beryllium Oxide and then titanium oxide drill time.