An axe is a powerful, versatile, and impressive tool in itself. But having the following things in hand alongside an axe either increases its performance or makes it more durable: Wedge: A wedge is a small triangular-shaped tool that is a great companion to an axe, especially if you are doing more heavy-duty tasks like felling medium to large trees or splitting logs. Wedges help to control the direction of the fall of the trees and make splitting logs easier. Sheath: A sheath has a dual function of protecting you from accidental injuries from the blade and protecting the blade of the axe and keeping the edge. For hand axes, sheaths can also be strapped on belt loops. This makes the axe extremely portable and accessible whenever you need it. Boiled Linseed Oil: Linseed oil is applied to the wooden handle of the axe to protect the handle from decay and deterioration. It also gives the axe an attractive finish.