05-23-2012, 05:08 PM
I'll have to give this the acid test. On file cards, I use them all the time, maybe my files are oily or something but they always plug, even with steel, there's a file card at the lathe and another on the bench. My files last a long time so can't see the card dulling them.
Greg
Greg
Free advice is worth exactly what you payed for it.
Greg
Greg