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

Product Description

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 blades/irons, knives, or any other hand tool, this system is all you need to get a truly “scary” razor sharp edge. This set includes 7 sheets of 3M PSA Aluminum Oxide Lapping Microfinishing Film (each 4 ¼ inches x 11 inches) in the following grits/micron sizes and corresponding colors: 300 grit / 40 μm / blue 600 grit / 30 μm / green 1,200 grit / 12 μm / yellow 1,800 grit / 9 μm / light blue 8,000 grit / 3 μm / pink 14,000 grit / 1 μm / light green 60,000 grit / 0.3 μm / white NOTE: The lapping sheets are not labeled. Use this guide as a reference to know which colors

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”)

3M™ Sharpening Film Sample Pack from Workshop Heaven.

3M Micro-Abrasives for Sharpening - Lee Valley Tools

3M™ Microfinishing PSA Film Disc Roll 366L

Lapping Film

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

3M™ Sharpening Film Sample Pack from Workshop Heaven.

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

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

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”)