3M (TM) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film For Scary Sharp Sharpening System Aluminum Oxide AO: : Tools & Home Improvement

June 07,2024

3M (TM) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing

PSA (pressure sensitive adhesive) backing 3 mil high-strength polyester film backing Aluminum Oxide (AO) abrasive material

5 Sheet Bundle 40 Micron (300 Grit) PSA Lapping Microfinishing Film Aluminum Oxide (AO) 8 1/2” x 11” 266Xx5

5 Sheet Bundle 9 Micron (1800 Grit) PSA Lapping Microfinishing

5 Sheet Bundle 1 Micron (14,000 Grit) PSA Lapping Microfinishing

5 Sheet Bundle .0.3 Micron (60,000 Grit) PSA Lapping

Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini

This lapping film is 100% made in the USA by 3M™. These microfinishing lapping sheets were developed for industrial applications and can be used to

3M™ 10 Sheet Pack Aluminum Oxide 8-1/2 x 11 Microfinishing/Lapping Film PSA

3M Aluminum Oxide PSA Lapping Film 60 Micron/300 Grit / 3

Jonathan’s Hot Take:, The Scary Sharp System is the MOST affordable way to start hand tool sharpening., Whether it’s to sharpen chisels, hand plane

Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfinishing Film (7 sheets 4.25”x11”)