The Drill

[Andreus]

What is the advantage of the drill?

[Brevan]

It attacks 5 times a second, so if you get the bonus "Small chance to 1-shot Ore" then the Auger can mine very fast. In one exceptional case (back in Alpha 19ish), I was aiming down and 1-shot enough blocks in a row that I sprained a leg from the "fall".

It also doesn't require Stamina to use, so you can usually mine faster using less Water and taking fewer break (although you may need to break to refuel).

I'm sure with the latest Screamer update the Auger would call those in very often, especially if you're mining Iron or Lead (these seem "louder" than mining stone-sounding ores). That could be a mixed blessing, depending on how well you've prepared and want company.