Tool Grinders, Filers, and Sharpeners specialize in sharpening tools, such as knives, chisels, and other cutting instruments, using various methods and equipment.
The Art of Sharpening by The Sharpening School
A comprehensive guide on sharpening techniques for various tools.
The Tool Sharpening Podcast
A podcast dedicated to the art and science of tool sharpening.
Millstyle's Tool Making Blog
Insights and tutorials on metalworking and tool-making, including sharpening best practices.