3M Radial Bristle Discs for Polishing Inside Domes
How to stack 3M radial bristle discs on a screw mandrel to clean up curved surfaces like the inside of a dome without nicking it.
More →A tool share from @dogvioletjewelry on using an Ikohe belt sander on a flex shaft to clean up sawn pieces and flatten bottoms.
How to stack 3M radial bristle discs on a screw mandrel to clean up curved surfaces like the inside of a dome without nicking it.
More →
A tip from @knotandsplice on using quality digital calipers to measure gem depth and settings, and how to avoid fakes when buying.
More →