Planer/Jointer Blades Sharpening - How to Sharpen Planer Knives with Sandpaper - YouTube
Planer Knife Sharpening Jig by Al B Thayer -- Homemade planer knife sharpening jig constructed from alum… | Knife sharpening jig, Knife sharpening, Global knife set
How To Make A Planer Blade Sharpening Jig - IBUILDIT.CA