General | Bead blasting + anodizing aluminum for cosmetic finish (a la Apple) | Practical Machinist - Largest Manufacturing Technology Forum on the Web
Glass Bead Blasting for Stainless Steel Castings
GLASS BEAD BLASTING / POLISHING ALLOY PARTS - YouTube
120/150/180/220 Grit Glass Bead Blasting Media
Glass Bead vs. Aluminum Oxide Blasting for Aluminum Restoration