These high-performance emery pin hole discs are essential tools for jewelers, offering exceptional durability and precision in sanding and smoothing tasks. Available in aluminum oxide grit grades from 3/0 (coarsest) to 4/0 (finest), they are specifically designed for jewelry applications.

Mounted on a thin, flexible backing, these discs conform easily to curved and hard-to-reach areas, delivering excellent results in detailed work. When paired with reinforced mandrels, they provide stability and enhanced control for fine finishing.