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Should I use a convex or flat grind for carving axes?

April 6, 2026

Quick Answer

A flat grind is the better choice for a carving axe. This type of grind provides a more aggressive edge angle, making it ideal for chopping and carving tasks. It's also easier to sharpen and maintain.

Choosing the Right Grind

When it comes to selecting a grind for a carving axe, there are two primary options: convex and flat. A flat grind offers a more aggressive edge angle, which is essential for tasks like chopping, carving, and limbing. This type of grind also allows for easier sharpening and maintenance, as the bevel is more accessible.

Techniques for Felling and Splitting

A flat grind carving axe excels in felling and splitting tasks due to its aggressive edge angle. When felling, aim for a 45-degree cut, using the weight and momentum of the axe to drive the blade through the wood. For splitting, use a rocking motion to drive the axe into the grain, using the bevel to help guide the blade.

Maintenance and Sharpening

To maintain a sharp edge on your flat grind carving axe, sharpen the blade every 1-2 hours of use, or when the edge becomes dull. Use a sharpening stone or whetstone with a coarse grit (around 1000) to hone the blade, and a finer grit (around 6000) to polish the edge.

bushcraft-axe-skills convex flat grind carving axes
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