cucharadedragon said:
To cut enough 3", 4", 2" or whatever poles to make a shelter with a Swiss Army knife or Mora would take forever.
Shelters only require two inch poles for the main frames and one inch ones for the latting. Depending on the type and the location you only need 2-4 of the larger poles and maybe a dozen or two to fill out the frame. Cutting down four inch trees is a waste of time, effort, and starts to bring you into the class of wood which is dangerous to cut.
Two inch trees can be notched felled with a mora using a baton if they are hardwoods, if the wood is weak, or you have someone to give you a hand they can bend the wood which will make it almost fall apart under the blade. It only takes a couple of minutes per pole. This is a lot longer than a small axe or large blade or saw (<10 s on that wood), but total time for the framing poles is still less than ten minutes. It would take you longer to find them and bring them back to the shelter.
Some people advocate other methods such as hammering on the butt and driving the point into the tree to weaken it, Fallkniven for example. I have tried this however and found it very slow and use other methods. You cold also make a billhook out of the Mora and use it directly as a larger blade. I have even done this with fairly small folders. All of this assumes of course you need to actually cut wood, which should be your last course of action.
For snow shelters you are better off using the knife to cut and shape a stick and use that to cut blocks using the knife if necessary to break the crust on top of the snow, at times here it gets so heavy you can readily walk on it with feet of snow underneath, this is fairly dangerous unless you know the area as step in the wrong spot and you can be over your neck in a drift.
Anyway, I would rather carry a longer blade or axe, but it doesn't take hours to cut the wood for a multiple man sized shelter with a Mora.
ishiyumisan said:
A big knife can do the jobs of a small knife but a small knife can't do the job of a big one..............
Yes it can, it just isn't very efficient, just like it isn't very efficient to carve a spoon with a 12" bolo.
-Cliff