I do, but first I need some information. What class are you maining?
What is your armor?
What weapons do you have?
What healing potions do you have?
Do you have a arena?
Is your world Corruption (purple) or Crimson (red)?

. Melee
. Full Titanium armor
. The Dao of Pow, Titanium Sword, shotgun, Mini Shark, and a Chik. I've heard the Nimbus Rod is very good against him, and I actually have a ...ignorant Nimbus Rod
. Healing Potions, though I can pretty easily craft some Greater Healing Potions
. Yeah, I made a pretty simple platform arena with campfires scattered around each level of it
. Crimson

Ight nevermind, I killed all of the mechanical bosses with the Daedalus stormbow

I don't know why, but I got both notifications for both of your posts today. Great job on beating them. I was going to recommend the Daedalus or if you were in Crimson I would recommend the Baghnakhs.

Hm, that is weird. The Daedalus is pretty OP, it surprised me. It's especially good when paired with holy arrows, I found.

That's my favorite combination for it.

If you need any more help, let me know.