Knife Types: How to Choose the Right Blade & Sharpening Angle

Specialty Knives

Specialty knives are designed around specific tasks rather than general-purpose use. This allows the blade shape, thickness, and flexibility to be tailored to the job.

Understanding the purpose behind these different types of knives makes it easier to choose a blade that matches the task rather than relying on a one-size-fits-all approach.

Examples include:

• Fillet knives: Thin and flexible for preparing fish.

• Skinning knives: Designed for skinning and processing game.

• Butcher knives: Built for cutting and preparing meat.

• Bushcraft knives: Designed for a range of outdoor and camp tasks.

• Throwing knives: Specifically designed for throwing rather than general cutting.

• Other specialist blades: Purpose-built knives can be found for many trades, hobbies and activities.

How Do You Choose the Right Knife Type?

Choosing the right knife starts with considering what you actually need it to do. There isn't one best knife type for every task, so factors such as the blade design, construction, materials, and intended use should all influence your decision.

• Purpose: Start by thinking about how you'll use the knife. A kitchen knife, folding knife, and outdoor blade are designed for very different tasks, so choose one that matches your intended use.

• Blade design: The shape of the blade can affect how it performs. Consider whether you need a broad, narrow, curved, or flexible blade based on the job.

• Blade length: A longer blade can provide greater reach and coverage, while a shorter blade may offer more control and precision.

• Fixed or folding: Folding knives are convenient and portable, while fixed-blade knives generally offer greater strength and stability for demanding tasks.

• Blade steel: Different steels offer different balances of hardness, toughness, corrosion resistance, and edge retention. Think about how frequently you'll use the knife and the conditions it will be exposed to.

• Handle: A comfortable, secure handle gives you better control and can make a significant difference during prolonged use. Materials such as wood, G10, and synthetic composites can also affect the knife's feel and durability.

• Maintenance: Consider how much sharpening, cleaning, and general care the knife will require. Some blades may need more frequent maintenance than others, particularly if they're made from carbon steel or used regularly.

Ultimately, the right knife is the one that suits your task, your preferences, and how you intend to use it. Understanding the different features available makes it easier to choose a blade that performs well rather than simply choosing based on appearance.

How Does Knife Type Affect Sharpening Angle?

Different knife types can require different sharpening approaches, so there isn't one universal angle that works for every blade. The ideal sharpening angle can depend on factors such as the blade's steel, grind, thickness, and intended use.

A finer angle can create a very sharp, precise edge, while a wider angle can provide greater durability for knives used for tougher tasks. Always check the manufacturer's recommendations where available, as the appropriate angle can vary between individual knives.

Kitchen Knife Sharpening Angles

Kitchen knives generally benefit from a relatively fine edge because they're designed for controlled cutting and food preparation. However, the ideal angle can vary depending on the knife's design, steel, and manufacturer.

For example, a thin kitchen knife intended for precise slicing may require a different approach from a heavier chef's knife designed for general-purpose preparation. Maintaining a consistent angle is more important than simply trying to achieve the sharpest possible edge.

Folding & Pocket Knife Sharpening Angles

Folding and pocket knives need a balance between sharpness and durability, particularly when they're used for everyday utility tasks.

The sharpening angle should reflect how you use the knife. A blade used mainly for light cutting may benefit from a finer edge, while a pocket knife regularly used for tougher tasks may require a more durable edge.

Hunting & Fixed-Blade Knife Sharpening Angles

Hunting and fixed-blade knives often need to withstand more demanding use, so edge durability can be just as important as sharpness.

A slightly more robust edge may be preferable for outdoor tasks, helping reduce the risk of chipping or rolling during use. Avoid automatically choosing the finest possible angle if the knife needs to handle tougher materials.

Specialist Knife Sharpening

Specialist knives can require a more specific sharpening approach based on their blade design and intended purpose.

A fillet knife, for example, has a thin, flexible blade that requires careful control while sharpening. Other specialist knives may have unusual grinds or edge profiles that need to be maintained rather than reshaped.

How to Choose the Right Blade for Your Needs

The right blade depends on what you plan to use it for, the performance you need, and how you want to maintain it. Different steels offer varying levels of toughness, edge retention, corrosion resistance, and ease of sharpening, so consider the properties that matter most for your intended use.

When choosing a blade, consider:

• Intended use: Match the blade to the tasks you'll be carrying out.

• Steel type: Consider factors such as durability, edge retention and corrosion resistance.

• Blade design: Choose a shape and size suited to the job.

• Maintenance: Think about how much cleaning, sharpening and care the blade will require.

• Construction: Consider how the blade is made and how it will perform under regular use.

Choose the Right Knife for the Job

There isn't one best knife for every situation. The right choice depends on how and where you plan to use it.

When comparing different types of knives, consider:

• Purpose: Choose a blade suited to the task.

• Blade design: Consider the blade shape, length, and edge type.

• Construction:Look at how the knife is made and its overall durability.

• Materials:Consider the type of steel and handle materials used.

• Portability: Think about how and where you'll carry or store the knife.

• Maintenance: Some knives require more regular cleaning and care.

• Sharpening: Consider how easily the blade can be sharpened and maintained.

Find the Right Knife & Blade for Every Task

Choosing the right knife comes down to matching the blade to its intended use, while considering factors such as design, steel, sharpening, and maintenance. Taking the time to choose carefully helps you get better performance, protect the edge, and keep your knife in good condition for longer.

AtJantz Supply, you'll find knife-making supplies, sharpening tools, handle materials, and Kydex and nylon sheaths to help you build, sharpen, maintain, and protect your blades.

Explore Jantz Supply's knife-making and sharpening supplies today