Little tutorial on ring polishing. Thrumming. 1.9K views · 7 years ago ...more. Joel McFadden. 9.6K. Subscribe. 53. Share. Save.

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Thrumming is simply the use of long strips of abrasives, like sand paper, to smooth and polish in tight or hard to reach areas.

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Program your polygoning with ease! Finished the tedious calculation of ratios and approach of tool. TISIS Optimove allows you to program ...

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a cord, string, strip of leather (or anything else you can for and will hold polishing compound) is put through hard to reach areas on a piece ...

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Thrumming: "Or how to use string for detailed the polishing of jewelry" At some point in your time, there will come a time when you need to ...

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