The structure and characteristics of the axe blade
There are two parts that make up the actual body of the axe and the axe head is one of the parts. In a way, it can probably be said to be the most important part. The material of the axe head, which is made of carbon steel, consists of these following parts:
Edge:
The edge of the axe is the sharp part at the far end that cuts and cleaves. There are several different types of grinds and thicknesses on the edge, which gives the axe different properties. A sharper and narrower edge cuts better, while a thicker edge cleaves better.
Blade:
The blade is the part that comes after the edge. The design of the blade is often adapted to the edge to provide the best function for what it is made for. A thick blade can be good for example, splitting because it "splits" the wood better. A narrower blade cuts better but can jam more easily when splitting wood.
Care for the blade:
The axe head is often treated with oil to prevent it from rusting. If you want to oil the axe head yourself, you can basically use any oil, for example cooking oil.