Large holes on the drill press

[Marc Broussard]

Hi Vyacheslav. Great idea, solid results. A maker's goal. It looks like shop material construction. Must be a carbide cutter I assume. How did you get the square hole in the round stock?

[Vyacheslav.Nevolya]

Hi Vyacheslav. Great idea, solid results. A maker's goal. It looks like shop material construction. Must be a carbide cutter I assume.

Hi. The store sells a carbide cutter for ceramic tiles. There's too much carbide plate, if properly sharpen it would also cut the metal. Sorry. My English is not perfect, I did not understand your question "How did you get the square hole in the round stock".