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Aluminum oxide mineral coated on 3 mil polyester film with a softer resin system, in grades 1.0 and 2.0 micron. Used in polishing fiber optics as well as precision lapping operations. Provides smooth surface on precision electronic parts.

3M Diamond Lapping Film Sheet 661X is made from precisely graded diamond particles coated on a polyester film. 3M film 661X provides a consistent, repeatable finish on extremely hard materials while delivering fast cut and increased throughput.

3M Diamond Lapping Film Sheet 661X is made from precisely graded diamond particles coated on a polyester film. 3M film 661X provides a consistent, repeatable finish on extremely hard materials while delivering fast cut and increased throughput.

3M Diamond Lapping Film Sheet 661X is made from precisely graded diamond particles coated on a polyester film. 3M film 661X provides a consistent, repeatable finish on extremely hard materials while delivering fast cut and increased throughput.

Silicon carbide mineral coated on a 3 mil polyester film. Available in 5.0, 9.0, 15.0 and 30.0 micron and is the standard product for silicon carbide related polishing applications in the fiber optic and metallurgical industries.

Silicon carbide mineral coated on a 3 mil polyester film. Available in 5.0, 9.0, 15.0 and 30.0 micron and is the standard product for silicon carbide related polishing applications in the fiber optic and metallurgical industries.

3M Lapping Film 263X Sheets are aluminum oxide mineral coated on 3 mil polyester film with a durable resin system. Available in 7 grades between 0.05 and 60.0 micron. Common applications include fiber optic finishing and roll superfinishing.

3M Lapping Film 263X Discs are aluminum oxide mineral coated on 3 mil polyester film with a durable resin system. Available in 7 grades between 0.05 and 60.0 micron. Common applications include fiber optic finishing and roll superfinishing.

3M TrizactDiamond Lapping Film 162XA is a structured, fixed abrasive composite film consisting of inorganic particles in an organized binder capable of lapping soft materials.

Silicon carbide mineral coated on a 3 mil polyester film. Available in 5.0, 9.0, 15.0 and 30.0 micron and is the standard product for silicon carbide related polishing applications in the fiber optic and metallurgical industries.

Silicon carbide mineral coated on a 3 mil polyester film. Available in 5.0, 9.0, 15.0 and 30.0 micron and is the standard product for silicon carbide related polishing applications in the fiber optic and metallurgical industries.

Silicon carbide mineral coated on 3 mil polyester film. Available in 3.0 micron and is the standard product for silicon carbide related polishing applications in the fiber optic and metallurgical industries.