【Premium Zirconia Grain】Made from premium Blue Zirconia Grain which is high hardness, waterproof and heat-resistant. The grinding efficiency and durability are higher than aluminum oxide.
Item Tag: 3 x 21 inch
Heavy Duty Sanding Belts 3×21. Set of 8 sanding belts in3x21 size, featuring 4 different grits:80, 120, 150, and 240 – 2 belts of each grit for all your sanding needs. Manufactured from selected aluminum oxide grits with cloth backing, ensuring superior wear and breakage resistance.
This is a high quality sanding belt is designed. for many wood belt sanding applications. 5 x 120 Grits. 5 x 80 Grits.