40pcs 4 x 5/8 Inch Flap Sanding Disc Aluminum Oxide Abrasives for Grinding, Blending, Sanding and Finishing

Package Include: Each set has 40pcs single grit flap disc with a diameter of 4 inches and arbor size of 5/8 inches. Premium Material: Premium resin-bonded aluminum oxide abrasive produces high performance, durable and good abrasion resistance. Good performance: The resin fiber construction complemented by the fiberglass backing plate absorbs vibrations without smearing and helps prevent contaminating the workpiece during usage. The surface of the sanding discs is equipped with a heat-resistant coating, and the high-strength aluminum oxide material which improve the grinding efficiency while ensuring the smooth surface of the material Efficient Grinding: Bevel Type angle design makes the edge and corner grinding much more effective, stable and convenient, great for surface sanding, weld blending, and radius grinding. Wide Application: Grinder sanding discs is designed to grind various materials, can be used for metal or wood processing, concrete grinding or finishing, stone smoothing or finishing, rust removal, welding mixing, deburring or deburring, etc.You may also like 4 pieces 2000*50mm Zirconia Alumina 577F Abrasive Sanding Belts Knife Sharpener Tool 40# 60# 80# 120# Assorted.