Guides & Notes from the Workshop

This blog is where I share practical explanations on Japanese kitchen knives, steel, geometry, care, and sharpening. No fluff. Just clear guidance based on real work at the anvil and the stone, so you can choose the right knife and keep it performing for years.

Steel & Materials marcin grabowiec Steel & Materials marcin grabowiec

Tamahagane steel: verdict, process, and real trade-offs

Is tamahagane steel a real performance upgrade, or mostly heritage you can feel and see? This guide breaks down how it’s made from iron sand in a tatara, why it varies by piece, and how forging, folding, and quenching shape its look and behavior. You’ll also learn where it matches modern carbon steels—and where it demands more skill, geometry discipline, and maintenance.

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