<p>This set of drills of high-quality is properly stowed in its box which is very convenient! Ideal for drilling of parts with great precision.</p><ul><li>For use on wood, non-ferrous metals, plastic and plexiglass</li><li>Diameters provided 0,8 / 1,2 / 1,6 / 2,0 / 2,4 / 2,8 and 3.2 mm</li><li>Use with the chuck, Dremel 4486</li><li>Compatible with all Dremel tools multi-use except the Dremel 4200</li><li>Compatible with most mini drills</li></ul>