This is great info. You can never have too much stuff that you don't really need
. Some of my favorite things fall into this category. I'll be checking the products out to see if they have anything I can't live without and will never use.
Speaking of a micrometer, I got a cheap one on ebay a while back and while it is accurate enough for me it only measures inch decimal and mm. Being as old as I am I with you could also switch it to read inch fractions. Now, I have to go to my chart to convert. I can always picture in my head the length of fractions of inches but not no easily mm or decimals. What is sad about this is the fractions are a much harder way to measure. You always have to do math to figure which drill bit is bigger.
Unless you have them memorized that is.