Pin Hole Blue Zirconia Discs - Coarse, 3/4"

sku: 8452770

These 3/4" Coarse Blue Zirconia Alumina Sanding Discs are ideal for use with platinum and work well on gold and silver. These discs are resin-backed for superior durability and aggressively cut and grind metals with a uniform file-like finish. Last up to...

Pin Hole Blue Zirconia Discs - Coarse, 7/8"

sku: 8452755

These 7/8" Coarse Blue Zirconia Alumina Sanding Discs are ideal for use with platinum and work well on gold and silver. These discs are resin-backed for superior durability and aggressively cut and grind metals with a uniform file-like finish. Last up to...

Pin Hole Blue Zirconia Discs - Fine, 3/4"

sku: 8452780

These 3/4" Fine Blue Zirconia Alumina Sanding Discs are ideal for use with platinum and work well on gold and silver. These discs are resin-backed for superior durability and aggressively cut and grind metals with a uniform file-like finish. Last up to...

Pin Hole Blue Zirconia Discs - Fine, 7/8"

sku: 8452765

These 7/8" Fine Blue Zirconia Alumina Sanding Discs are ideal for use with platinum and work well on gold and silver. These discs are resin-backed for superior durability and aggressively cut and grind metals with a uniform file-like finish. Last up to...

Pin Hole Blue Zirconia Discs - Medium, 3/4"

sku: 8452775

These 3/4" Medium Blue Zirconia Alumina Sanding Discs are ideal for use with platinum and work well on gold and silver. These discs are resin-backed for superior durability and aggressively cut and grind metals with a uniform file-like finish. Last up to...

Pin Hole Blue Zirconia Discs - Medium, 7/8" (100)

sku: 8452760

These 7/8" Medium Blue Zirconia Alumina Sanding Discs are ideal for use with platinum and work well on gold and silver. These discs are resin-backed for superior durability and aggressively cut and grind metals with a uniform file-like finish. Last up to...