Stock removal : Each disc is made with coarse grit 60 zirconia making this abrasive flap disc ideal for aggressive grinding on hard materials like metal
Specifications : Each disc measures at a 4-1/2-inch diameter with with 5/8-11, making it compatible with grinders with a speed of up to 13300 RPM
Premium quality : These flap discs are constructed with industrial grade premium zirconia aluminum abrasive for strength, durability, and extended disc life as it holds up to high temperatures and pressure
Bevel : These bevel type discs are angled to be more effective for contours, edge and weld blending, and radius grinding
Wide applications applicable for grinding, stock removal, weld blending, debarring / def-lashing, rust removal, blending, cleaning and finishing.widely used for rust, ferrous metals, stainless steel, non-ferrous metals, wood and plastics, fits most 4.5" Angle grinders