3M Diamond Lapping Film 661X, .5 micron disc, 3 mil, 4 in x 0 in a+|0|1705363418029 Heat-treated

Heat-treated

End-Cutting

4024089010879

Two different grits of sanding discs thoroughly removes oxidation and preps the surface for the next step

3M Diamond Lapping Film 661X, .5 micron disc, 3 mil, 4 in x 0 in a+|0|1705363418029 Heat-treatedGeneral Information Brand 3M Attachment Type Plain Back Product Series 661X Country Of Origin United States Sold As Each California Residents Proposition 65 Warning Dimensions and Specifications Micron Grade 0. 5 m Overall Diameter (Imperial) 4 in Overall Diameter (Metric) 101. 6 mm Volume 0. 04 cubic inch 0. 68 cm3 Weight 0. 02 oz 0. 68 g Material and Composition Abrasive Material Diamond Product Form Disc Certifications and Standards Factory ISO