Broken bolt removal
Plus 2 more
Our shop does a lot of broken bolt removal for local shops and dealers
With prep work I’ve experimented with and using wd-40’s penetrating oil with blue wrench technology after welding up the broken bolts (including the previous failed attempt by a different tech ) and quenching the welded up bolts once cooled to a desired temperature they can be removed much much easier resulting in time saving efforts and less damage to the components being worked on