Square Bolts and Flat Heads.... Kill me.

[Funeral]

Ok guys whats the trick?

Air Hammer - 0 / Rusty Fender bolts - 1

I tried the ole air hammer on these bolts because they were an impossible move, I got one to break off and was really excited, sharpened my air hammer bit... and 20 mins later despite the earplugs I was def and the bolt was still staring at me... I think they are made of adamantium or something.....

So whats faster? Air hammer? or grinder?

These are rear fenders btw... fronts were a breeze.