50pcs 610x100mm Sanding Belt for Metal Sanding Screen Aluminum Oxide Abrasive Belts with Grit 40-800#

Size: 610x100mm Grits: 12 grits for you to choose, 40# , 60# , 80# , 100# , 120# , 150# , 180# , 240# , 320# , 400# , 600# , 800#, 50pcs/set Butt-splice construction for smooth running in both directions on portable belt sanders. Excellent for polishing, sanding, grinding and finishing stainless steel, mild / black steel, all metal, plastic, copper etc. Widely used in: wood, metallurgy, machinery, shipbuilding, light industry, leather, wood, building materials, textile printing and dyeing industries.