Scotch-Brite™ Roloc™ EXL Unitized Wheel is strong and effective for edge deburring and finishing. Our wheel performs well in a variety of metal working applications and machined parts where close tolerances are important. - Soft densities offer conformability and flexibility for finishing flat, contoured, or irregular surfaces without damaging the part. Hard densities offer good edge retention, which helps maintain consistent shape and cutting action.