Flat Grind Edge

1. Sabre Grind: aka “Scandinavian Grind” this is a typical grind for a tactical, or military knife.

2. Hollow Grind: this is a typical grind for straight razors and now more common on massed produced knives. great for a sharp edge but causes the edge to be weak.

3. Chisel Grind: Mostly found on Japanese Culinary knives. Makes for a really sharp edge.

4. Flat Grind: Edge ground all the way to the spine, very sharp edge, but not real durable.

5. Convex Grind: Opposite of a hollow grind, commonly found on axes and such for heavy cutting.