Sunburst aluminum oxide (corundum) abrasive ring, diameter 12 mm, heigth 12 mm, grit 400

sunburst abrasive bands, 12 mm in diameter and 12 mm in height, are designed for use with rubber drum expanders fitted with a 2.35 mm shank. their thermoplastic sunburst bond provides cool, controlled cutting and uniform finishing without compounds. ideal for precision work on precious and non-precious metals, resins, glass and stones, they are available in multiple color-coded grits.