I was able to move on to the next job on my white board over the weekend. This project is for a fellow RME forum member who needed a new bolt pattern drilled in a couple of Dana 60 hubs.
A few holes were welded up to go from the standard 8 on 6.5” bolt pattern to the 5 on 150 for his Toyota.
Set up on the mill and locating center.
I Progressively stepped up to 9/16” drill bit. I was worried about the welded plug areas being hardened or tempered from the welding process and sure enough I had to anneal the welded areas so they could be machined.
Then used the 2” Criterion boring head to sneak up on the .604” diameter holes.
Ready so he can press the new studs in.
Completed and ready to be picked up.
Thanks for looking.
Mike