Dapetz ® Flap Discs 115mm 20PCS Grinding Discs 4.5" 40/60/80/120 Assorted Grit Grinding Disc for Angle Grinder Aluminum Oxide Flap Disc for Sanding Metal Stainless Steel Wood

MATERIAL: The grinding wheel is made of high-density high-quality alumunium oxide material, which is strong and durable, with strong durability, good heat dissipation, and low noise. It is specially built for stronger grinding discs. HIGH EFFICIENCY: The angle grinder sanding disc adopts large-size abrasive cloth, which is sharper and more wear-resistant during the trial period, enhancing work efficiency and service life. MULTI-PURPOSE: The metal grinding disc is widely used, generally used for metal or wood polishing, concrete polishing to stone smoothing, etc. Ideal for grinding, blending, deburring, rust removal, casting cleaning, wood polishing and surface finishing, etc. QUALITY: Manufactured from long lasting Alumunium oxide, resin bonded for extra strength and durability and ideal for use on wood, metal and plastic SIZES: 115mm (4.5”) sanding discs, Arbor: 22.5mm, Max Operating Speed 13,200 Rpm, 80M/S, Grit: 40, 60, 80 ,120 (5 pieces of each grit)