Margin Roller Burnishers

Close porosity in a finished casting without cutting metal away. Margin roller burnishers are the professional's choice for eliminating porosity from gold, platinum, and silver without metal loss. Run them at high speed in a rotary handpiece on their 3/32 in shank while applying light pressure, moving the tool back and forth across the porosity in several directions until the surface closes. Less aggressive than Porosity Killer and Ram Burnishers, margin roller burnishers offer a controlled approach to porosity correction, ideal when a gentler touch is required.

Features

• Corrects porosity in gold, platinum, and silver without metal loss
• Designed for use at high speed in a rotary handpiece
• Apply light pressure while moving back and forth across porosity in several directions
• Less aggressive than Porosity Killer and Ram Burnishers for more controlled results
• 3/32 in mandrel shank fits standard rotary handpieces
• Available in three roller sizes to suit different applications

Available Options