re: Part 4 - Cleaning and Restoring a Brace to 'Like New' Condition

Thanks for the "how to".    Have an old brace that was my Grandfathers.   He gave it to me about 70 years ago.   It was no where near new then.    Hated the thing, trying to drill holes as a kid.   Bits were probably extremely worn out and really dull.    
Need to follow your instructions and get it spruced  up.     Maybe.