Glossary Iron Furnace Trail
Blast Furnace A hollow, elongated eggshaped chamber, supported by a square stone stack, in which iron ore was smelted to produce pig iron. Blast Machine A mechanical pump (powered by either water or steam) that created the forced air current. Bloom A pasty mass of molten iron, containing liquid slag.
What is a hollow grind? I Made A Knife!
A hollow grind is a way to grind your blade so that the bevels curve inward (concave) to meet at a point. This makes for an extremely sharp knife, but very fragile edge at the same time. It''s a difficult grind to achieve, even with the right tools and as such, you won''t come across [.]
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