Margin Roller Burnishers Cohler Designed for use with non-ferrous

Designed for use with non-ferrous metals only

Because this is a natural product

90 mm) through No

20 holes graduated evenly from 3 mm (largest) to 1 mm (smallest)

Attaches directly to Foredom H

Margin Roller Burnishers Cohler Designed for use with non-ferrousMargin roller burnishers are the professional's choice for eliminating porosity from gold, platinum, and silver without metal loss. Run these burnishers at high speed in a rotary handpiece while applying light pressure, moving the tool back and forth across porosity holes in several directions until the desired results are achieved. Less aggressive than Porosity Killer and Ram Burnishers, margin roller burnishers offer a controlled approach to