Best Belt Sander for Knife Sharpening and Knife Making

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Sharpening your knives is a great way to ensure they meet your standards. You will need a good sharpening tool, like the best belt sander for knife sharpening to get the desired results. The best thing about this equipment is that you can also use it in knife making.

A belt sander is a great alternative to your tool sharpening needs. So, if you would like to get one for yourself, we have a comprehensive guide that will help you get the best belt sander. Please keep reading to find out more.

What is a Belt Sander?

Before discussing the best belt sanders, let's discuss what they are. A belt sander is equipment used to shape and finish different materials like wood and metals. Belt sanders are commonly used for finishing wood, but only in the beginning stages of the process. This is due to their aggressive action on wood.

Belt sanders are fitted with fine-grit sandpaper to achieve a smooth surface on the tool being finished. Most belt sanders are multipurpose and mainly take a 3-inch-wide belt. However, there are wider and narrower ones only for specialized tasks.

Types of Belt Sander for Knife Sharpening

There are two types of belt sanders: stationary and hand-powered belt sander.

a). Stationary Belt Sanders

Stationary Belt Grinders can be mounted on a bench, a pedestal, or even a big machine with its stand. Depending on the purpose, these machines are designed in various ways and use a variety of belt sizes. Many of these are found in small fabrication shops and major industrial plants.

A built-in disc sander that uses the same motor as the belt pulley is common on these machines. Combo belt grinders are the most frequent name for this equipment, and they're quite popular among knife-making individuals.

b). Hand-Powered Belt Sanders

Hand sanders, both corded and battery-powered, are a popular tool among woodworkers, homeowners, and DIYers. Variable speeds and dust collectors are common features on many units, making them even more versatile. These portable sanders work well on small project pieces or huge regions like decks to smooth out and polish surfaces.

What is the best belt sander for knife sharpening?

Best Belt Sanders for Knife Sharpening

1. WEN 6502T 4 x 36 In. Belt & 6 In. Disc Sander

WEN 6502T 4.3-Amp 4 x 36 in. Belt and 6 in. Disc Sander with Cast Iron Base
  • Two-in-one sanding machine includes both a 4-by-36 inch belt and a 6-by-6 inch disc
  • Belt tilts anywhere from 0 to 90 degrees
  • Sturdy cast iron base prevents any heavy vibrations
  • 4.3 Amp motor provides up to 3600 RPM
  • Tension release lever provides for simple changes between sandpaper grits

We understand that you need the best belt grinder for sharpening knives. This piece makes a great belt and disc sander, and you may want to consider it. In addition, this machine can accommodate a wide belt, which improves the belt's stability and tracking while you operate.

With a 4.3 amp 1/2 HP motor, this machine has enough power to keep it from bogging down under a heavy load. In addition, the large 4-inch-by-36-inch belt is easy to change, giving you the freedom to modify and replace sandpaper grits without wasting time. The belt may also be tilted from 0 to 90 degrees to fit the needs of your specific workpiece, and the hefty cast-iron base eliminates vibrations.

Because this machine is so hefty, it's not ideal for situations where you'll need to carry a sander frequently. The huge disk and wide belt, on the other hand, make it suited for frequent industrial and professional use.


  • Excellent belt tracking
  • Features a belt and tool rest
  • Great value for money
  • Quiet operation


  • Heavy
  • You need an adapter for the vacuum cleaner hole

2. WEN 6515T 1 x 30 In. Belt Sander with Sanding Disc

WEN 6515T 1 in. x 30 in. Belt Sander with 5 in. Sanding Disc
  • Two-in-one sanding machine includes both a 1-by-30 inch belt and a 5-inch disc
  • 2.3A motor provides up to 3160 FPM for the belt and 3450 RPM for the disc
  • Sturdy heavy-duty base prevents walking and wobbling during operation
  • Features two separate dust ports for maximum vacuuming efficiency
  • Includes a miter gauge, an 80-grit sanding disc, a 100-grit sanding belt and a 2-year warranty

Wen has always been on the cutting edge of power tool development, and we now have another model from them on our list.

For sanding, smoothing, and deburring rough edges and shavings on wood and lumber, this WEN 1′′ x 30′′ belt Sander works excellently. It contains a 5-inch sanding disc. Despite being a low-cost product, a 2.3-AMP motor enables speeds of 3160 feet per minute on the belt and 3450 revolutions per minute on the disc.

The big belt is easy to adjust, allowing you to quickly and effectively change sandpaper grits. In addition, the heavy-duty foundation reduces swaying and motion during usage, and the compact design simplifies transportation and maintenance.

This knife-making tool from WEN has a little table suitable for small belt sanders. This solid worktable is great for both the belt and disc and features a 45-degree angle, which helps sand slanted tools.


  • Variable speed motor power
  • Excellent quality
  • Easy to use
  • Strong and sturdy work tables
  • Suitable for knife making


  • Does not operate quietly
  • Not easy to assemble

3. RIKON Power Tools 1 x 30 In. Belt & 5" Disc Sander

RIKON Power Tools 50-151 Belt with 5" Disc Sander, 1" x 30", Blue
  • Belt Table Tilts from -0Degree- 45Degree
  • Belt Tracking Knob
  • Safety ON/OFF Switch
  • 2" Dust Port Included

You may be shocked to see this Rikon belt sander in this list of the best knife sharpening belt sanders due to its extremely affordable price. However, it is a great choice for a good knife-making and sharpening tool.

This belt sander's 1" x 30" belt allows extremely fine contouring. In addition, it has a highly stable base that keeps everything in place as you work, which is critical when making knives. Although the 0.33-HP motor isn't the most powerful, it's more than sufficient for learning this skill.

Rikon belt and disc sander is a quality machine and features a long-lasting brushless motor. It is also backed by a 5-year warranty, which gives even more confidence in the equipment.


  • Stable and easy to use
  • Durable brushless motor
  • 5-year warranty
  • Separate dust ports for disc and belt
  • Minimal noise; no need for using hearing protection


  • Slows down a little during metal sanding

4. Bucktool Combo 2 x 42 In. Belt Sander, 6" Bench Grinder & Knife Sharpener

Bucktool Combo 2" x 42" Belt Sander 6" Bench Grinder, Knife Sharpener with Large Work Table BG2600 Upgraded Model
  • HIGH EFFICIENCY: This sander meets CSA standards, with heavy-duty construction can extend using life, equipped with an induction motor that supplies the needed power running under load, the motor is 1/3HP, 3.5 Amp, the no load wheel speed is 3450 RPM and belt speed 4480 FPM
  • MULTI-FUNCTION SANDER: This combo 2"x42" belt sander 6" bench grinder includes a 2-Inch x 42-Inch high-quality metal sanding belt that can be used for general purpose sanding and finishing on most metals, wood, plastics, and other materials
  • MULTI-ANGLE SANDING: The belt can tilt from 0 to 90 degrees for sanding to meet your project, the belt housing can swivel from horizontal to vertical for sanding long workpieces
  • EASY TO USE: Equipped with a 6-Inch 60 grit white grinding wheel with tool-free adjustable eye shield and Led light, the quick-release tension and tracking mechanism make belt changes quick and easy
  • TWO WORKTABLES: Equipped with two workbenches for more convenient sanding, the cast iron belt sander work table can give better support when sharpening with metal, and the cast AL big work table can work well with wood material, the sturdy cast iron base with rubber foot prevents vibrations

The Bucktool BG2600 Belt Sander has a 2" x 42" sanding belt, which is a size that many alternative belts come in and is ideal for knife production. The belt housing swivels from vertical to horizontal, allowing you to use the machine in various ways. In addition, the belt plate is removable, allowing for contour sanding, which increases the functionality even more.

An adjustable eye shield is built into this device to give an extra layer of shrapnel protection. It's only for the grinder, unfortunately. However, you can use it as a round grinding surface while making knives because it features a true grinding wheel rather than the sanding wheel found on other belt grinders.

The 0.33-horsepower (HP) motor is not the most powerful, but it works excellently. In addition, this belt sander does not slow down or bog during use.


  • Removable platen for contour sanding
  • Quick-release belt tension and tracking system
  • Efficient
  • Great belt speed
  • 2-in-1 bench and knife grinder combo
  • Two worktables


  • Slightly heavy
  • Quite expensive for beginners

5. EX Elctronix Express Mini 1 x 30 In. Belt Sander

EX ELECTRONIX EXPRESS Mini 1 x 30 Belt Sander 3400 RPM
  • Belt Sander Size: 1" x 30"
  • Vacuum Diameter: 1-3/4"
  • Power: 120 VAC, 60Hz, 3.0 AMP, 360 Watts
  • Motor: 1/3 HP @ 3400 RPM
  • Table Size: 5" x 5" ; Table Tilt: 0 ~ 45º

For a 130-inch belt, the size of this Ex Electronix is remarkably small. It's quite easy to use right out of the box. All you have to do now is plug it in, turn it on, and begin grinding. The 1 by 30-inch belt sanders is mostly utilized in the woodworking industry.

However, making little decorative knives does not require a big 2 by 72-inch belt grinder; a 1 by 30 inches screen will suffice. The motor on the Ex Electronix is 0.391 horsepower or 3 amp. The speed of this motor is 3400 rpm. Although it's not the fastest, it still makes the best belt sander for knife sharpening.

The machine is quite light, weighing less than a kilogram. As a result, it's extremely portable. You can effortlessly transport it to your workstations or project sites. It also has a vacuum diameter of 1 and 3/4 inches. Because it's compact and doesn't include a disc sander, the price of this portable sander is likewise quite low.


  • Tiltable working table
  • Compact and stable
  • Pocket friendly


  • No-adjustable belt length
  • Low HP motor

What Should You Consider When Buying the Best Belt Sander for sharpening Knives?

Factors to consider while choosing the best belt knife sharpener are also an important section in this piece. First, it helps to show you how and what to look for in a belt grinder. Then, once you understand the most important and necessary features to keep in mind, you will easily select one. So, we have researched and compiled a list of factors that you may need to consider.

a). Motor Power

It's crucial to consider how strong a sander's motor is. Simply put, the more powerful a machine's motor is, the more powerful the machine is in general. Therefore, the power of the belt sander is indicated as HP or Horse Power.

Attempt to obtain the most powerful motor possible under your budget. It's worth noting, though, that a motor's HP number isn't always indicative of its genuine power. Other factors can be important at times. As a result, pay close attention to a product's user reviews.

b). Frame Robustness

A sander's frame keeps it together and allows the individual components to do their jobs. As a result, the stronger the frame, the more powerful the machine! There are many various sander frames available, and no one frame is better than the others.

So, instead of getting bogged down in the details, examine whether a machine's structure is strong enough. If a machine is made of high-quality materials and is highly sturdy, that should indicate that you should buy it. On the other hand, if you discover during your investigation that a machine's frame isn't up to par, avoid it if at all possible.

c). Belt Size

The belt size of a belt sander is one of the most fundamental features. The size of the belt is usually included in the name of the sander. Most serious knife makers, in practice, utilize a belt that is 2 by 72 inches. So, in theory, that size should also work for you. However, many sizes are available on the market. It's usually better to choose something that accomplishes the job well but isn't too small or too wide.

The greatest thing you can do is consider your needs and select a belt size that corresponds to them. Anything like 1 by 30 inches or something close will suffice if you're a newbie. However, if you are serious about knife making, you should consider greater specifications.

d). Variable Speed

There are two forms of belt speed; variable and solitary speed. Although variable speed is hardly a game-changer for any belt grinder, it benefits beginners. Heavy steel hogging is simple and quick thanks to the high speed.

On the other hand, low speed is ideal for delicate tasks such as beveling and sanding. Beginners will appreciate variable speed because it allows them to work at their own pace. The single switch is as good as the belt grinders with variable speed for professional knife makers.

e). Stability

The last thing you want is for the machine to move when you're exerting pressure to shape your blade. It can be challenging to build exact shapes with machines that aren't steady.

Weight and build quality are the most important factors in determining stability. Heavier machines are more stable, with less vibration and less possibility of moving. Similarly, when you apply pressure to a machine with the greater build quality, the parts will not give.

f). Ease of Use

How easy or difficult a machine is to use will matter in the long term. So, look for a machine that is simple to operate or handle.

For example, you don't want to spend several minutes changing the belt when numerous devices on the market can accomplish the job faster. Similarly, if you choose a machine with many accessories, you'll want to be able to change them fast and easily.

Frequently Asked Questions About the Best Belt Sander for Knife Sharpening

1. What size of a belt sander is the best for making knives?

2x72 size belts are the industry standard for professional knife making. Most belt grinding machines made expressly for knife production in North America are of this size. So, if you need a good belt grinder for knife making, get the right size for great results.

2. Can a belt sander be used to sharpen knives?

You don't need stropping compound to strop knives on a leather belt; you can utilize the surface of the belt to obtain a decent edge—but a stropping compound can help take your kitchen knives' sharpness and polish to the next level.

3. Why does leather sharpen knives?

The leather polishes the metal and removes all burrs from the edge, resulting in a crisp and sharp edge. Strops used by knife and tool users are frequently coated with a compound. They discover it fast and readily, and it provides them with a significant competitive advantage that fits their requirements.


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