Feature●Drum Mandrel Diameter: 2.5 inches (6.3 cm), 3.7 inches (9.5 cm), 5.0 inches (12.7 cm). Each size is 1 piece●Sandpaper Round Grain Size: 9mm, 12mm, 15mm Each Size 80pcs●Diamond grinding head: Suitable for jade, jewelry, stone, ceramic grinding tools/carving. Size: Height 0.5 inch (13 mm)●Easy to install and self-expanding rubber cushion drum mandrel holds sand band snugly and holds sand paper sleeves for detailed artworkDescription
Drum Mandrel Diameter: 2.5 inches (6.3 cm), 3.7 inches (9.5 cm), 5.0 inches (12.7 cm). Each size is 1 piece.