3M Radial Bristle Disc Master Kit Prop 65 - Antimony Oxide-Arsenic-Beryllium-Chromium-Cobalt-Cadmium-Lead-Nickel Built in the classic Boley

Built in the classic Boley Style V configuration

Sterling silver construction suitable for fine jewelry applications

Meiji EMT-2 Microscope body

Reduce the ingot by 50% before each anneal — too small a reduction can cause cracking during anneal

3M Radial Bristle Disc Master Kit Prop 65 - Antimony Oxide-Arsenic-Beryllium-Chromium-Cobalt-Cadmium-Lead-Nickel Built in the classic BoleyThe 3M Radial Bristle Disc Master Kit gives professional jewelers and metalsmiths a complete range of miniature radial bristle disc wheels in all three sizes 1", 3 4", and 9 16" along with mandrels, in a single comprehensive set. These long lasting discs work like natural bristle brushes but require no added polishing compound; the abrasive is built directly into the bristles. Simply stack individual discs onto the included pin hole mandrels four to