Flapwheel, 3/8" Thick, 1/8" Shank, 120 Grit

Dremel Model 503 – This 3/8" Thick, 1/8" Shank Flapwheel is ideal for grinding and polishing flat or contoured surfaces. The flapwheel is used most effectively as a finishing sander after heavier surface sanding and material removal have been completed.