Red Label Abrasives 1/2 X 18 Inch 220 Grit Aluminum Oxide Air File Sanding Belts, 20 Pack Sanding Paper Belts - Weld Removal, Metal Grinding, Woodworking, Knife Sharpening

1/2" X 18" Metal Abrasive Sanding Belts (File Belt). 220 grit. Aluminum Oxide (A/O). Closed coat, X weight Cloth backing. Sold in packs of 20. High quality and long lasting all purpose industrial abrasive sanding file belts provide an even finish on hardwood, solid surface, and non ferrous metal (Aluminum, Copper, Titanium, Nickel) when used with pneumatic and electric file belt sanders. Closed Coating provides a smooth and balanced sanding finish. Resin over resin bonding. Bi-directional tape joint. Assembled in USA.