I went through this a few years ago. See forum post: https://www.saac.com/forum/index.php?topic=22926.0
The hole diameters are not called out in the drawing. Best to use a caliper to measure the diameter of the widest part of the socket and use a step drill bit to work up that hole size. Maybe go 1/16" smaller and then use a file to make sure the socket fits snugly. Good luck!
The hole diameters are not called out in the drawing. Best to use a caliper to measure the diameter of the widest part of the socket and use a step drill bit to work up that hole size. Maybe go 1/16" smaller and then use a file to make sure the socket fits snugly. Good luck!