Hello...
The BEST drill bits I've ever used are the Walther Brand. I couldn't find them until I saw them at a nut & bolt store.
There may be better, but these were affordable. I had used them at a friends place, but he couldn't remember where he got them. They made our work that evening a breeze, compared to what I thought would be a horror show.
So when I saw them I said I'll take a set. The guys says "they're expensive!" How much? Thinking $200, or $250 bucks.
He says $65.00 What, I'll take two at that price!
The make work so much easier!
The are split edge, so no centre punch (usually, tho I still do) they have Hex shanks & stepped so you can use the 1/2 in a 3/8 bit. I'm not sure what steel, at only $65 it's probably HSS? Oh Yeah, that's Canadian price ...
Probably 30% cheaper down South.
Walther.
I hope they make some bodies job go easier...
Good luck everyone with your jobs & hobbies!