This 20 pcs sanding sleeves are for DIY grinding and polishing(wood, metal, mold polishing purposes). These are high quality sanding bands for Dremel electric grinding accessories. Can be used for polishing, such as metal, plastic, aluminium and wood, good wear resistance.<br><br><strong>Features:</strong><br>Great for contractors and the home hobbyist using electric grinder.<br>Perfect for polishing all kinds of metals, woods, plastics, ceramics.<br>10 1.6"-shank mandrels of each size - diameters 0.6, 0.3".<br>Suitable for use nail drills and other drills using sanding bands.<br>Outstanding value and quality turn your Dremel or other rotary tool into versatile high-speed sander.<br>For professional studio use or home use.<br><br><strong>Specifications:</strong><br>Color: Burgundy<br>Material: Carborundum Powder<br>Applying: Electric Polishing<br>Diameter: 15mm, 7mm / 0.6in, 0.3in<br>Height: 13mm / 0.5in<br>Grits: 80#<br>Length of Connecting Rod: 4cm / 1.6in<br>Diameter of Connecting Rod: 3mm / 0.12in<br>Item Weight: Approx. 84.9g / 3.0oz （1 set)<br>Package Size: Approx. 15 * 10 * 2cm / 5.9 * 3.9 * 0.8in<br>Package Weight: Approx. 86.4g / 3.0oz<br><br><strong>Package List:</strong><br>10 * Big Sanding Bands<br>10 * Small Sanding Bands<br>10 * Big Connecting Rod<br>10 * Small Connecting Rod