3M™ 261X Lapping Film Sheets. 3M™ Lapping Film Sheet 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...
3M™ 261X Lapping Film Sheets. 3M™ Lapping Film Sheet 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...