Weldmark® Flap Disc Type 27 Standard Zirconia 60 grit Medium Sanding Grade Smooth finish 4.5 x 7/8
The Weldmark by Norton® 4.5 inch diameter, type 27, flat abrasive flap disc is best when used for applications like beveling, blending, deburring, and stock removal of 300 and 400 series stainless steel, aluminum, brass, bronze, cast iron, soft carbon steel, super alloys, and titanium. Constructed with a cloth backed, standard density zirconia coated 60 grit, coarse grade surface, for a rough finish. For use with a 7/8 inch unthreaded arbor hole and arbor mount type right angle grinder, and max rated for 13300 RPM. Meets or exceeds ANSI safety standards.