Moore's Plastic Discs Garnet 5/8" Pack of 200 Discs Polishing Equipment The alloy composition of 95%

The alloy composition of 95% platinum and 5% ruthenium provides durability and the bright white luster expected from fine platinum jewelry

delivering the density and durability that professional bench jewelers expect

If you need several different sized pieces of the same gauge

and surface embellishment over stronger core structures

Mandrels are available in regular steel or stainless steel

Moore's Plastic Discs Garnet 5/8" Pack of 200 Discs Polishing Equipment The alloy composition of 95%Moore's Plastic Discs with Garnet abrasive are a reliable choice for sanding and finishing in jewelry and metalsmithing applications. Garnet is a naturally occurring crystalline abrasive with a distinctive dark red color, offering consistent cutting action across multiple grit levels. These discs feature a flexible plastic backing with brass centers that snap onto special 3 32" mandrels, sold separately. Each pack contains 200 individual discs.