Double Axe Weapon (elaborated)

I'm here to expand on the mechanics of the double axe being in the game, so it can be used against mobs and players in a fun way.

Crafting;
Crafted using the same materials and the same recipe as the pickaxe except it's placed diagonally in the crafting table.

Combat;
Its damage pere tier would go like this;
Wooden: 8     Golden: 8
Stone: 10     Copper: 10
Iron: 10
Diamond: 10
Netherite: 11

Special ability;
I looked up its use and it turns out, way back, the weapon's secondary side blade served as a backup blade after hitting with the first side. So in Minecraft, the weapon would have the unique ability to hit twice in a single blow.

Then after double hitting, it would cooldown. Due to its weight, and each tier of the double axe would have a slower cooldown compared to each tier of the normal axe. However the cooldown gets progressively shorter over each tier being upgraded.

Since its a two handed weapon due to its weight, right clicking performs a full on wheel sweep around the player hitting the entities in the zone but deals less damage.

Exclusive enchantment;
Its exclusive enchantment would be called "Hurling" and would give the double axe the ability to send mobs flying into the air when hit. And they would go Higher per level (it has 3 levels).