Blade Grinds
Blade grinds are the cross-sectional shapes of a blade that significantly impact a knife's cutting performance, durability, and ease of sharpening. Different grinds are suitable for various tasks and materials. Understanding these different blade grinds helps in choosing the right knife for your specific needs and tasks.
Here are some common blade grinds:
High Flat Grind: Similar to a full flat grind but with a small unsharpened portion near the spine. It offers a stronger spine while maintaining a thin edge.
Hollow Grind:The blade is ground with a concave shape on both sides, resulting in a very sharp edge. This grind is excellent for slicing but can be less durable for heavy-duty tasks.
Saber Grind: Features a flat primary bevel starting about halfway down the blade from the spine, leading to a strong, robust edge. It's commonly used in tactical and survival knives due to its durability.
Scandi Grind: The edge is created by a single bevel that runs almost halfway up the blade. This grind is easy to sharpen and is excellent for woodworking and bushcraft.
Convex Grind: The blade has a slightly curved surface, providing a strong, durable edge. This grind is suitable for chopping and heavy-duty tasks due to its robustness.
Chisel Grind: Ground on only one side, like a chisel. It produces a sharp edge that can be great for specific applications like woodworking or sushi knives.