01-24-2014, 10:21 AM
(This post was last modified: 01-24-2014, 10:29 AM by Sunset Machine.)
I've an old Craftsman VERNIER caliper where I've scratched "+.004" near the internal tips. There were graduations, making them a step up from spring calipers.
For more fun, try snap gauges and mics for those internal bores. There are some poorly made snap gauges being sold. Squeeze 'em. Bad sets will conjure up mental images of drilled holes and sharp edged construction.
For more fun, try snap gauges and mics for those internal bores. There are some poorly made snap gauges being sold. Squeeze 'em. Bad sets will conjure up mental images of drilled holes and sharp edged construction.