What tools have you made?
Called a multigage. Used for measuring and sizing bolts. Also used for checking tube sizes.
made from a piece of 2024 aluminum
-layed it out
-cut it
-drilled it
-tapped it
-filed it(within 0.005 on the sides)
-sanded it
-stamped it
-hand scribed a ruler onto it
-heat treated/naturally aged it
-polished it







i went ahead and bought his bc i just plain didnt feel like fooling with making one.