🪓 EZARC Flap Disc 20 Pack, 4.5" x 7/8", T29 Zirconia Abrasive Grinding Wheel, Assorted Grits Flap Sanding Disc for Metal and Stainless Steel, 40/60/80/120 Review

【Great Performance】EZARC 20 pack flap discs are made of hard zirconia material which lasts longer than standard aluminum oxide abrasive material, built for a more robust and economical grinding wheel. 【Widely Used】40/60 grit flap disc is coarser in build and is ideal for heavier stock removal. 80 grit flap sanding disc is smoother than 60 grit, suitable for light stock remove and other grinding work. 120 grit grinding wheels for cleaning and finishing. Our flap disc is widely used for metal or non-metal, weld seam cleaning, deburring, polishing, stainless steel, cast iron and sheet metal, and de-rusting. 【Various Grit Flap Disc】 4-1 2 inch Flap disc with 40/60/80/120 4 different grits. This angle grinder flap disc set contains 10 pcs of 40 grit, 5 pcs of 60 grit, 3 pcs of 80 grit and 2 pcs of 120 grit. Grinder sanding disc is a great choice for grinding various metals, perfectly meets all you need. 【Fast & Efficient Grinding】 Bevel Type 29 angle design makes the edge and corner grinding much more convenient, great for surface sanding and working on welded seams at a working angle of 5 to 15°. Glass fiber and adhesive form a firm combination, will not pollute the working surface. The fiberglass pad can effectively absorb vibration and bring more stable and efficient grinding. 【Professional Sanding Discs】 4-1/2-inch diameter with a 7/8-inch arbor size compatible with an angle grinder with a maximum 13, 300 RPM grinding speed. This angle grinder sanding disc is designed for grinding, blending, sanding, and finishing on a wide range of material.