3M XL-UW Silicon Carbide Blending Disc, 152mm x 12.7mm Thick, Coarse/Fine Grade, 1 in pack

The 3M Scotch-Brite EXL Unitized Wheels feature a soft, conformable consistency that effectively smoothens, deburrs and finishes the edges of metal alloys, as well as many plastics and composites. There are a variety of densities and grades starting from a very soft 2 density for applications requiring a conformability to a hard, aggressive 8 density for maximum cut and durability.

Resists smearing for cleaner surfaces and less preparation
Minimises heat build up to lessen impact on heat sensitive materials