Bead Mill: Covington Bead Mill – Lapidary Mart
Covington Bead Mill The Bead Mill makes beads from 5/16" to 3/4" in diameter. The 41/2" x 1/2" aluminum head has a 3/8" recessed ring in the ceiling which provides a trough for the beads to follow. Milling action is achieved by rotating the chamber while the head controls the beads location. The chamber head removes quickly for easy cleaning.