Making and Hardening a Stanley Plane Iron with Minimal Tooling - YouTube
Dear Tool Manufacturer... - The English Woodworker
Making a Plane Iron into a Toothing Iron
Tried making a scrub-plane plane iron, but I'm not having too much luck with it cutting, not sure if the issue is a camber or sharpening issue : r/handtools
Tononi's Toothed Plane blade | Carruthers Violins
Make a plane blade for $2? (Maybe) - YouTube
Amazon.com: GreatNeck C4 Bench Jack Plane (9 Inch), 2 Inch Cutter, Adjustable to Control the Blade, Cast Iron Body, Quality Plastic Ergonomic Handles : Tools & Home Improvement