Cleaning Rusty Bolts

Using a vibratory tumbler to clean rusty bolts. This is a demo of using a Thumler Mini Bowl (smaller than the UV10 with around 3-4 pound capacity). In this run, have grabbed some really rusty bolts and washer (see example on the left) - run with 2kg of mixed shape stainless steel shot and some abrasive compound. These bolts were in really bad condition so these had to run for around 12 hours with a few changes of water. Have come up pretty good.