Sanding belts 13 x 457 mm The sanding belt is suitable for aluminum, non-ferrous metals, iron and stainless steel and can be polished quickly. Blue sand is stronger and has a long service life. Due to the wide range of uses and high quality, this set is the first choice for DIY enthusiasts. The 6 grits provide a different experience when using a sander. Grain size: 80/120/40/60 Sanding material: zirconium corundum/semi-brittle corundum. Quantity: 30 pieces. Dimensions: 13 x 457 mm Use more advantageous home technology The precisely manufactured two-way connection makes the sanding belt stronger, flatter and does not break, and the belt can work in both directions. The blue sanding belt is made of brown corundum and zirconium corundum. The sanding belt is thicker. The belt interface is firm and does not break. The angled straight ring avoids space on the surface of the sanding belt. Long service life. Sanding belts for belt sanders 13 x 457 mm Material made of high-quality zirconium