NEIKO 11108A Aluminum Oxide Angle Grinder Sanding Disc, 80 Grit, 4.5 x 7/8 Flap Flat Type #27 13,300 RPM, Premium & Industrial Grade Grinding Wheel, 10 Pk, Metal Disc for

PREMIUM QUALITY: These flat flap discs, also known as cut off wheels 4 1/2 inch, are constructed with industrial grade premium aluminum oxide abrasive for strength, durability, and extended disc life as it holds up to high temperatures and pressure. STOCK REMOVAL: Each angle grinder sanding disc is made with coarse 80 grit aluminum oxide making this abrasive flap disc ideal for aggressive grinding on hard materials like metal and masonry. FLAT FLAP DISC: These flat Type 27 discs are commonly used for heavy duty stock removal, deburring, grinding, and shaping on wood, metal, and masonry as well as paint and rust removal. RESIN FIBER: The resin fiber construction complemented by the fiberglass backing plate absorbs vibrations without smearing or contaminating the workpiece during usage. SPECIFICATIONS: Each disc measures at a 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with grinders with a speed of up to 13,300 RPM.