I'm planning to fabricate and add some recovery shackle tabs/brackets to the front of my Jeep WJ. I found a guy who sells just the right size flat bar I need, but it's tool steel (he said it's hardness T10 or something..). He said it's hard but drillable.
I wonder if this steel is suitable for recovery tabs, not too brittle? The shackles are going to be WLL 3.25T (18mm pin) and the tabs I'm going to make is shown in the picture. As you can see there is 13mm of "meat" around the pin.
Any thoughts if this tool steel would be good, or should I just buy the regular "mild"/"carbon" steel?