Drilling square holes
I’ll start by clarifying that I don’t actually have a need to make square holes at the moment but I am facinated by these techniques. The maker of the above video Jacques Maurel also wrote an article for Model Engineer
I’ll start by clarifying that I don’t actually have a need to make square holes at the moment but I am facinated by these techniques. The maker of the above video Jacques Maurel also wrote an article for Model Engineer