Sockets are pretty hard material. I would just chuck it up in a lathe and use a 90* hand grinder to get the .010 off while it is spinning.
Then wipe the lathe back down.

Don

1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!