The Unstoppable Performance Of The Convex Grind Fixed Blade Knife

The convex grind fixed blade knife is one of the most popular knife styles in current popularity. It has been around for a while, seeing steady popularity as the user demands for it continues.

Convex grind knives have become very popular as people find them easy to maneuver and are proprietary to some heavy duty applications. These include construction equipment, heavy equipment, and agricultural applications.

The convex grind has become very popular due to its versatility.

Benefits of the convex grind fixed blade knife

The convex grind fixed blade knife is a very special type of knife. These knives are usually very sharp, and can hold an edge for a long time.

But, the rest of the blade does not keep its shape as the user moves with it. If you are looking for a slicing style knife, this is not your best option. But, if you are looking for a grinding or chopping style knife, this is the one for you.

This one takes some work to learn how to use properly, but once you do, you will love it! It is fun to watch as someone use it for the first time. They will start to feel what they want to feel when they use it- powerful!

There are many different styles of convex grind fixed blade knives. Some users call these “gripping hands” knives or “punching” style blades.

Design of the convex grind fixed blade knife

The convex grind fixed blade knife is one of the most talked about performance characteristics in the mass market fixed blade knives today.

Convex grinds are a new design concept that have gained significant momentum as an aesthetic feature and popularization driver for knife enthusiasts. Convex grinds offer some interesting characteristics: a sharper, more rugged looking edge, more space to grow as a maker, due to the different shape of the knife steel.

Many designers have experimented with different configurations for how to create a convex grind. Some use differently shaped steels, add or remove features such as a pocket clip, and even swap out handle materials!

We will not cover all of these configurations here, but will focus on one very prominent configuration: the 5-to-1 tradeoff between reach and balance.

Handle design of the convex grind fixed blade knife

The convex grind knife handle is one of the key features that separates this knife from all the others out there. It has a patented blade bolster that adds additional stability to the knife when being wielded.

The bolster is created by placing thinner sheets of steel on top of the thicker blade, then sliding a pin through it to secure it. This pin ensures that the steel is secure, and does not come loose as you use it.

By having the bolster on the knife, it creates more space for your fingers to work with. Having more space for your fingers allows you to create more pressure on the blade, which leads to better performance from your knives.

Another feature of this handle is the shape. The bolster has small concaves and convexes placed on it, making it look like a hand is using it.

Material used for the convex grind fixed blade knife

Most fold-up knife designs have a convex grind or rounded tip. This is due to the fact that these knives are easier to handle and/or store.

A convex grind is when the blade is slightly concave or rounder at the front than the back. This allows for easier passage of food or instrumentation into cuts.

The convex grind has become very popular as it givesften-see texture to the knife and more easily putsodges in a user. Users enjoy this more because it feels more solid under their finger.

Convex grinds are usually made out of high carbon steel, so they do not stick when heated.

What is the durability like on a convex grind fixed blade knife?

Most blades will break in two ways. You can find some that break in half in a knife style, where one side is stronger than the other. Convex grinds are one of these styles.

Convex grind knives will tend to score the spine of the blade and hold onto their shape as it angle into the handle. This keeps the length of the knife which is longer when closed.

When opening and closing the knife, there may be a little bit of a curve on each side which opens and closes more smoothly. These openings must be made to match how to use the knife- using your hand as an extension of the blade.

Something important to note is that these blades should not be sharpened! This causes gouges in the steel that are not holding up well.

What is the edge retention like on a convex grind fixed blade knife?

Most people know the convex grind blade shape is synonymous with raw power. They are known for generating very intense friction as they turn, creating a constant pressure on and engagement with the cutting surface. This is what produces the pronounced curve at the back of the knife where the spine inserts into the material.

This curve also serves as an excellent handle design target for tactical knives, making retention of your blade more important. Many users report a noticeable level of comfort in this style of knife, due to its ergonomics.

However, this type of grip can be difficult to remove if needed.

What is the ease of sharpening like on a convex grind fixed blade knife?

The convex grind fixed blade knife is a little different than the other sharp knives in terms of the methods of sharpening.

The first step in sharpening a knife is to determine what type of rock you are holding and how hard it is. The harder the rock the more delicate the knife will need to be sharpened.

For instance, if the user determines that this knife is too soft to properly handle tough materials such as wood and bone, then they would need to add more steel on the bottom side of the knife. Or if they wanted a sharper edge on another material, then they would remove some of the steel from the blade.

The second step in sharpening a convex grind fixed blade knife is deciding which angle you want to sharpen at. For instance, if someone wanted a very acute angle at which they could handle thick materials such as fatwood or bone, then they would need to use a higher-angle stone such as an Arkansas diamond.

Is there any rusting or tarnishing of metal parts on a convex grind fixed blade knife?

Many people are curious about the corrosion and tarnishing of metal parts on a convex grind fixed blade knife. Does it rust or tarnish easily?

Convex grind knives have been around for some time, with the first ones being created in the early to mid-90s. They were popular due to their versatility and ease of use.

Today, you can find convex grind knives in all shapes and sizes, from small fingerspace grip pieces to large work tools.


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