Total length
Length is one of the main parameters that determine the specialization of the tool.
A large length is typical for models designed for rough work in large volumes, where significant effort is required — for example, in cleavers (see "Type"), this indicator can reach a metre. Small tools, in turn, are intended either for precision carpentry or for tourist use, where the tool has to be carried around and its compactness is no less important than functionality.
The smallest modern hatchets have a length of about 200 mm, often they are multifunctional tools with wrenches, sling cutters and other special devices made in the form of curly slots. The length of a tourist tool is usually about 300 mm, universal carpentry axes are about 500 – 600 mm, and most cleavers have a length of 600 mm or more.
It is worth considering that in this paragraph the length of the handle itself may also come across, when the manufacturer himself does not give clear explanations of exactly what length is indicated in the specifications. However, this value often differs by only a few cm.
Handle length
The length of the ax handle, usually measured from where the blade is attached. For models with wooden (removable) handles, it is indicated for the complete ax handle.
All axes have a long handle and a relatively small blade. Therefore, the length of the handle does not differ much from the total length described above, and the meaning of these parameters is also completely similar.
Axe weight
The total weight of the ax, for models with wooden handles — with a complete handle.
The optimal weight depends on the type (see above) and specialization of the tool. So, general purpose axes (carpentry) weigh about 0.8 – 1.5 kg; such products are able to provide sufficient inertia for impact and at the same time do not require significant effort. At the same time, lighter tools are intended for precise work, heavier ones for rough work. Cleavers and similar "generalists" are by definition massive, most often from 2 kg or more, and in the most "large-caliber" models, the weight can be about 4.5 – 5 kg. Here it is worth proceeding from the thickness and hardness of the wood that is planned to be chopped:
a heavy cleaver can easily cope even with large logs, however, it will take a lot of effort for such work. In tourist axes and tomahawks, in turn, it is necessary to take into account the peculiarities of transportation: for constant carrying with you, it is better to take a lighter tool, and if the tool is bought for trips to nature by car, you can choose a heavier model.
Blade corrosion resistance
The presence of a special
protective coating on the ax blade that protects the metal from corrosion.
The carbon tool steel used in most modern axes is not stainless. Thus, many axes provide a special blade coating; usually such a coating has a characteristic black colour. This feature can be useful anyway, but it is especially relevant in cases where the ax is constantly in conditions of high humidity (for example, stored in a barn during the cold season, or used in water trips).
Case
The presence of a
sheath in the kit of the tool greatly simplifies storage and transportation: the sheath at least protects the blade from contact with foreign objects (which could lead to damage to these objects or the blade itself). At the same time, a complete case is more convenient, and often safer, than a case “from improvised materials”.
A full-fledged case is considered as such a case, in which the tool is placed entirely or almost entirely, and not an overlay on the blade.
