In the survival environment, especially in the wild, a survival knife is the most important tool you need. You can use a survival knife to cut trees and ropes, hunt, trap, etc. So what can be considered a good survival knife? First, let's talk about a few things that should be avoided when choosing a survival tool. Double edged knife is not necessarily a good survival knife. The design of the double-edged knife is more to improve the piercing ability of the knife. It is not appropriate to use such a knife to cut or cut. Therefore, the knife to survive in the wild is very impractical and easy to break. Remember that reliability is a must-have for a survival knife. A double-edged sword usually does not have thick blades and keels. It is not suitable for cutting wood. (Cut wood here means: put the blade on wood. , with a hard object hit the back of the knife).
Stay away from Rambo's knives. Although they perform perfectly well in movies, they are not real knifes. Rambo has a very aggressive appearance, and they are more often used as collectibles. As survival knives, they are too cumbersome and impractical.
So what can be considered a good survival knife? Here are some points for everyone to use as a reference when purchasing a survival knife.
Straight shank: The survival knife must be durable, reliable, and able to meet your malicious use. This is a good knife that is durable and resistant! Note that the folding knife may not be in the ranks of the knife. Although folding knives are excellent spare knives, the one you use most often is a straight knife. The best is the one-piece keel knife. The integral keel means that the blade has been extended to the end of the shank. This adds extra strength and durability to the tool. In the survival environment, reliability is everything!
Flat edge vs. serrated edge: A basic survival knife should be straight edged. The serrated edge may be more useful in urban survival. The serrations have sufficient strength to cut off metal wires and seat belts and the like. However, the flat blade can do other things in addition to this. Flat-edged knives can be used at home or in the field, and serrated knives are difficult to cut.
Blade-shaped blade: The blade tip is relatively thin and narrow. Remember that practicality is a priority and the tip is easily damaged. If you want to build a solid blade, you can also do some relatively fine work when you are living. Drop-shaped knives (those that are thicker and stronger) are the best choice. You also need a curved blade that can be sliced ​​and peeled.
Blade size: The survival knife should be strong enough to be used even if it is maliciously used in the wild. At the same time, it should be small enough to do some small things well. The best thickness of the blade is about 1/8 inch or 3~4mm. This will give you enough strength to complete some of the more important tasks (Zhe wood or something). The blade length is 4 to 5 feet or 100 to 125 mm. In this way, anything less than 4 inches can be basically shredded!
Knife handle: The handle should be comfortable to handle and should be made of durable materials. Hollow or plastic handles are very unreliable. It is a good practice to make the tail of the shank blunt and leave holes. You can easily put on the hole in the hole, you can tie a knife on a long branch made spear or something. The blunt shank tail can be used to knock things.
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