Have on the knife the flat wire (plane blade) vs serrated blade on the knife, which is better?
To do this it is essential to understand the differences, the best uses and therefore which to choose between the two.
Very often the same knife has options to better adapt to the needs of the customer who may require customizations.
This type of activity on often industrial knives is something very interesting and fun because it meets the needs of real users of their knife who give interesting ideas.
I happen to receive from friends requests for variation of their knife goingto insert variants to facilitate the use of the steel, insert holes for paracord, create the serrated wire, insert the filework longitudinal grip to have more grip for thumb (thumb), etc.
One of the questions some ask is whether simple or serrated blades are the best when buying a new knife.
The differences are very visible but the answer on which is better than the two is more complicated: “depends on what you will use the blade and in what situations!”
Flat blade knife
The simple-cut knives, the blades with a continuous cutting edge also called flat are the most traditional blades.
They serve a much broader purpose for EDCs, outdoor operations and tactics.
Their most useful application is what most of us think when thinking of using a knife: a strong and constantpressure.
This design has been proven for centuries to provide precision and control in a variety of environments and usage.
Another key advantage of a flat wire blade is that it does not curve or fray when cutting some ropes and cables.
A smooth edge almost always cuts cleanly but for example with other strings, such as those made of plastic or other synthetic materials, the blade could simply slip instead of cutting.
The sharpening of these blades is generally easier to perform although it depends on the type of material used for the blade that affects in the sense that if you use steels like the D2 you can not sharpen with the commercially transportable sharpeners better use a ma5MV.
Knife with serrated blade
The serrated edges are blades that have a kind of toothed or serrated edge in the serratedcutting surface.
These types of blades are intended to be used much like a small saw with a short back and forth movement.
They are very efficient at cutting belts and ropes, fabrics and various other texturized materials.
The serrated blades work well on soft, flexible materials or that can be easily crushed with the cut down.
Great examples of “materials” that work well with a serrated knife are bread, cooked meats, berries and vegetables.
The reverse of the serrated blade is that they can easily fray, especially with ropes and fabrics.
In addition, when the serrated blade loses the wire it is much more difficult to sharpen and requires special equipment for sharpening.
A serrated blade does not cut as sharply as a normal knife.
Often, sharpening requires bringing the blade to a professional, especially if the sharpening is really compromised.
Types of cutting and which blade to use
There is not only one type of cutting motion or one type of edge when it comes to knives.
Each part of the knife is used to perform certain tasks.
In fact, there are different types of cutting movements with knives, each of which is used with different edges of the knife.
This is a primary factor when looking at the serrated knife compared to the options of the knife with smooth edge.
The first type is the thrust cut.
Push cutting is the point at which a knife is used by applying force forward and pushing the edge of the knife.
An example of this is the wooden sculpture, or perhaps a knife that pushes through a tomato.
The push cut works best with a simple, unserraded edge with a polished micro-finish, as the edge will be sharp and smooth enough to push it completely.
A micro-fine or mirror polished edge can be obtained using an extremely fine abrasive sharpening system.
Cutting in thrust requires a “big” sharpening!
Slicing means you’re using the knife with a saw-like back and forth movement.
This is commonly used to cut bread, salami, rope or steak.
The shearing uses a coarse micro edge or a serrated edge to cut.
This is one of the most common uses of the serrated knife, as the serrations help the knife bite the surface.
The teeth of the edge also allow the knife to cut into the substrate, allowing it to work quickly through the fibers.
Chopping is cutting an object with a single directional force.
Usually, cutting takes place in a downward movement to take advantage of gravity and acceleration.
An example of chopping is cutting wood with an axe.
Chopping requires a smoothed edge with a thickness that allows the knife to cut without chipping or error.
It is a very used cut in survival/bushcraft/prepping but also with the cleaver.
The knife must be thick enough and shiny enough to cut something as thick as wood without breaking.
Pushing, cutting, slicing and cutting are the three main cutting movements with knives.
Each of these trimming gestures requires different types of edges.
Next time you cut wood or just slice the vegetables, think about what kind of knife you’re using.
The right blade for the right purpose
In the debate about simple or serrated knife blades, the key is to choose the blade that best suits what you want tocut.
In general, let’s say that simple edges work for most daily use and transport.
On the other hand, if you are in a situation where anything can happen, whether it is a sailor, climber, hiker, a chef or in the field of first aid, a serrated blade would probably be the best solution.
It may depend on the material you’re using the knife on.
The best purpose of a serrated knife is for harder materials that require a good bite to be able to cut.
However, on softer materials, the indentations can capture too easily and end up fraying or undoing the material rather than cutting it.
Sometimes, for these types of materials to be cut, a flat-edged field blade can be better, providing a sharp cut without tearing the material.
Aesthetics also play a role in choosing a blade.
A serrated knife edge often looks more menacing than just a flat thread.
Do you remember the movie Rambo?
Whether you’re looking to intimidate on the battlefield or in the wild, a serrated knife can serve this purpose.
But if you’re doing sailboat maneuvers or utility work, maybe your fiancée gets scared if she sees a knife like that.
While the feature is the most important element, consider who is who will have to use the knife, the potential audience to which your knife isaddressed.
Partially serrated blades
If you need the knife for multiple purposes, there is a third option to consider which is the one I prefer: a serrated/smooth bladecombination.
The mixed blade has two partially serrated parts, one at the base of the blade and the other at the end closest to the tip.
The middle section is a traditional flat blade.
It provides fewer workspaces for each of the sharp edges, but allows you to deal with just about any cut you might be facing.
So take a moment to consider what and how you’re going to use the knife.
If you can reduce it to a specific use, it’s easierto choose.
If you’re planning multiple uses, think about what you’ll most commonly use it for.
coltellimania.com experts are available to answer any additional questions about knife blades if you have any concerns.
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