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3M (TM) 125 Micron (120 Grit) Diamond Lapping Microfinishing Film 4-1/4 inches x 10-1/4 Inches PSA (Pressure Sensitive Adhesive) Backing
These 3M (TM) diamond microfinishing lapping sheets were developed for the electronic industry but are the perfect solution to flat lapping, polishing or sharpening just about anything. These diamond sheets contain carefully graded monocrystalline diamond particles electrostatically coated onto a high strength polyester film backing. This super-fast cutting, long-lasting, water resistant abrasive provides precise, consistent, close tolerance finishes, but really excel when used on harder materials such as hardened steel, carbide or gemstones. This diamond film is the most aggressive polishing or sharpening

Price is $29.00

Price: $28.99