Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini
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By A Mystery Man Writer
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4.6(369)
![Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini](https://kmtools.com/cdn/shop/files/download_54.jpg?v=1682620462&width=560)
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
![Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini](https://i.ytimg.com/vi/J9oTq7ZflHw/maxresdefault.jpg)
Testing 3M Lapping Film Sharpening
![Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini](https://kmtools.com/cdn/shop/files/download_54.jpg?v=1682620462&width=560)
Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini
![Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini](https://cdn11.bigcommerce.com/s-vao5inanlp/images/stencil/600x400/products/6060/3371/3M-Scary-Sharp-Basic-Top-Up_7__53016.1701949615.jpg?c=1)
3M™ Sharpening Film Sample Pack from Workshop Heaven.
![Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini](https://cdn11.bigcommerce.com/s-vao5inanlp/images/stencil/original/products/6003/4117/3M-Microfinishing-Film-PSA-268L-100-Micron_4__64832.1660512985.jpg?c=1)
3M™ Micro Finishing Film 100 Micron AO (PSA)
![Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini](http://multimedia.3m.com/mws/media360/1114120/60440107344_400_01_01.jpg)
3M™ Microfinishing PSA Film Disc Roll 366L
3M PSA POLISHING ADHESIVE BACKED TAPES LAPPING FILM STRIPS 5 MICRON SILICON CARBIDE
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 Microfini](https://kmtools.com/cdn/shop/products/LAPPING_FILM_01.jpg?v=1681159905&width=398)
Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfinishing Film (7 sheets 4.25”x11”)
![Scary Sharp Sharpening System: 3M PSA Aluminum Oxide Lapping Microfini](https://www.bestsharpeningstones.com/cart/image/catalog/products/lap-film-sheet-z.jpg)