14.29mm Radial Bristle Disc Kit Gemstones Lab Report Number: 628455951

Lab Report Number: 628455951

Simply punch a hole in your sheet with a die the size of your desired inner ring diameter

securing it with jeweler's epoxy

Use these broaches like hand twist files to enlarge and align holes before using your tap and die

This set of 18 replacement dies for the Colibri tap and die set comes housed in a plastic storage case

14.29mm Radial Bristle Disc Kit Gemstones Lab Report Number: 628455951Get fast, superior results with radial bristle discs from 3M! The three dimensional abrasive flexible bristle design provides a uniform finish; stack between three and six discs on one mandrel to create the width that best suits your task. Use them for heavy cleaning, removing firescale and light oxide, pre polishing, semi finishing, blending, texturing and polishing. Discs provide the convenience of a pre charged abrasive but dont generate the heat