3M™ Lapping Film Roll 261X, 12 μm, 2 in x 300 ft x 3 in, Keyed Core, Abrasive Side Out, 3 mil, 5 Roll/Case

3M™ Lapping Film Roll 261X is the standard of 3M’s lapping films. The product is made from precisely graded aluminum oxide particles coated on a 3 mil polyester film. The product provides uniform finishes on various substrates and delivers consistent cut rate, finish and life.