17/10/2026
Carbide is far and above better than steel for drilling.
It stays sharp longer and cuts cleaner and is easier to resharpen.
But its only better at that because it’s so much harder, which also makes it brittle. As a result it’s a lot less forgiving.
When it breaks, it can be an absolute nightmare, there’s no acids that will eat it away, it’s an annoying slow process of digging all the pieces out, because if anything is left in the hole it will destroy your burs when you go to open up the holes.
Steel doesn’t last as long, and doesn’t work very well in stainless, but it’s much cheaper, and much more forgiving. So if you’re just learning, I would stick to steel drills.
If you’ve got the hand control, try some carbides. You will never look back. Just don’t break them in a piece and say I didn’t warn you 🤣