Hatchet
Hatchet from the French hachette a diminutive form of the word hache, French for axe.
The hatchet is a single-handed striking tool with a sharp blade used to cut and split wood. Hatchets may also be used for hewing when making flattened surfaces on logs; when the hatchet head is optimized for this purpose it is called a broadaxe.
Hatchets are taxonomically differentiated from hand axes by some using one or more of the following characteristics: the addition of a hammer head and a head 1-3 pounds (500 to 1,500 grams) in weight.