7 Best Knife Grinders

Sharpen Your Skills with the Best Knife Grinder for Beginners – 7 Picks

You should have a razor-sharp knife in your kitchen, whether you are a home cook or an experienced chef. However, keeping your knives sharp can be a challenging and time-taking task, especially if you are a newbie to the world of knife sharpening.

This is where a top-quality knife grinder comes in handy – it makes the knife sharpening process simpler and easier. We have compiled a list of the top seven picks for the best knife grinder for beginners for your convenience and ease.

Most importantly, we have researched all these knife grinders carefully. So whether you are looking for a manual or an electric knife grinder, a pocket-friendly or expensive option, you are at the right place. With the perfect knife grinding tool, you can sharpen your knives easily and get an extremely sharp edge every time.

Continue reading this article!

Let’s discuss the Best Knife Grinder for Beginners

Go through these seven knife making grinders to choose the one that best fits your needs and budget:

1. WEN 4276 Knife Grinder | Variable Speed

The WEN 4276 knife grinder is a great workshop companion, capable of deburring rough edges, cleaning objects, and sharpening blades. Despite its compact size, this grinder is powerful. It can handle even the toughest jobs.

The package includes two 6-inch by 3/4-inch wheels: a 60-grit wheel for general-purpose grinding and material removal and a 36-grit wheel for faster removal.

Knife Grinder for Beginners

WEN 4276 Knife Grinder

Two Wheel Grits

With its 2.1 amp motor, this grinder starts quickly, performs smoothly, and maintains steady speeds of 3450 RPM for efficient deburring and rust removal. The flexible work light illuminates your grinding for greater accuracy and precision. Plus, the WEN 6-Inch Bench Grinder is backed by a two-year warranty.

Now you do not need to worry about your dull knife blades. This knife grinder is here to help you out!

This tool makes the process of knife making for beginners simpler and easier. To enhance your knowledge further, check out Knifier.com, a trusted platform that offers a variety of knives and knife-sharpening tools.


  • Brand: WEN
  • Model Number: 4276
  • Material: Iron
  • Style: Single Speed
  • Voltage: 120 Volts
  • Dimensions: 14 x 9.75 x 15 inches
  • Color: Black, Red, Grey
  • Weight: 16 Pounds
Two wheel gritsNot for DIY enthusiasts
Flexible work lightYou need to spin the wheel for the light to turn on automatically
Powerful & quiet 2.1 amp motor
Adjustable eye guard
Firm & heavy-duty base

2. Work Sharp WSSAK081112 Knife Grinder 

Knifemakers can benefit greatly from the Work Sharp WSSAKO81112 blade grinder. Crafted from top-quality materials, this blade grinder attachment is simple to install to its base, enabling you to sharpen your household and belt knives easily. Its sharp working edge makes knife sharpening a simple task.

This Work Sharp WSSAJ081112 knife grinder is the perfect tool to re-sharpen your household knives at home.

WSSAK081112 Knife Grinder

Small and Light

This attachment provides the sharpest edges on all your household knives and accessories with minimal effort and no hassle. Hence, it is the best knife grinder for beginners who want to sharpen various blades, including knives, axes, and scissors. It comes with all the necessary hardware and instructions, so you can use it immediately. 

The sharpening procedure can be customized to your preferences with the Work Sharp Knife sharpener. The grinder’s blade can be set to a specific angle, which will maintain that setting while you sharpen the blades. In this way, you can get a sharp edge on your blades.

It’s also small and light, making it easy to store when not in use. However, the heat the grinder produces with the roughest belt can be an issue. Overall, it is one of the amazing belt grinders for knife making to simplify your knife-sharpening process.


  • Brand: Work Sharp
  • Grit type: Coarse, Extra Fine
  • Voltage: 120
  • Dimensions: 10.5×3×7.75 inches (L×W×H)
  • Material: Synthetic
Versatile machineBolts are not made of strong plastic
Simple to useOnly available in blade grinder attachment 
Precise & controllable
No installation difficulty

3. Grizzly G1015 Knife Grinder & Sander 

Looking for a supreme belt sander sharpening system to make your job easier?

This Grizzly knife grinder and sander is a great option.

In particular, the Grizzly G1015 excels in making knives. Knifemakers of all skill levels can benefit from this tool. This 1HP sander is used for shaping and sanding wooden boards, making joints, and more in the woodworking industry. You would be surprised at just how big this knife grinder really is. It’s a device for shortening the length of a knife’s blade.

Knife Grinder & Sander

Knife Grinder & Sander

It is Silent and Vibration-free

Due to its Quick-Release Belt Tension feature, you can easily change its belt, and it stays in place while you are using it. This machine is simple to operate and produces a uniformly fine powder thanks to the aluminum rubber roller. 

The belt’s arm can tilt fully. This is another remarkable feature of this machine. In addition, the belt’s constant motion helps sharpen your knives to a fine edge. It is simple to use because it is silent and vibration-free. 

However, it has a few tracking issues. It is challenging to use the sanding belt since it tends to slide to one side.

If you want to learn more about the best belt sanders for knife sharpening, read our article “Best Belt Sander for Knife Sharpening.” It provides detailed insights and reviews to help you choose the right tool that suits your needs. Discover the top options to enhance your knife sharpening process.


  • Brand: Grizzly
  • Grit type: Medium
  • Voltage: 110
  • Dimensions: 38.75 ×29.5×39 inches (L×W×H)
  • Material: Cast iron body
Horsepower knife belt grinder & sander Available in one color only
Easy to assembleThe machine rest could really use some work
The belt can be changed easily
Good motor
Can be used for industrial purposes

4. JET J-4002 Knife Grinder & Disc Sander 

The Jet J-41002 is among the great grinders for knife making with powerful construction. While the belt and disc are in use, the cast iron base maintains stability, and the dust ports keep the workspace tidy.  The disc sander can be rotated to 45 degrees for more precise sanding, and the belt can be adjusted from 0 to 90 degrees. 

Additionally, the J-41002 has an integrated work light that makes it simpler to see the workpiece during grinding and sanding. The disc has a nice power level, and the belt moves smoothly.

Knife Grinder & Disc Sander

Knife Grinder & Disc Sander

Belt is Simple & Requires no Tools

You can give your knives neat, accurate edges using this portable sander.

There is no tricky step involved in using this machine. It is simple to use because it has a lot of power and a quiet motor. The disc sander attachment is pretty easy to use and provides an ultimate finish. The replacement of a belt is simple and requires no tools. Simply remove the screws holding the belt cover and install a new belt in its place.

The JET J-41002 belt sander does a great job of removing dust. The sander comes with a dust bag that you can be attached to the back of the machine.  This bag does a great job of catching most of the sawdust. You can also connect a vacuum hose to the machine through a port on the side, which also works well. 

The only problem is that the vacuum hose can be hard to move around and get in the way of the belt when sanding. Overall it is a nice knife making belt grinder to purchase in 2023.


  • Brand: JET Tools
  • Grit type: Medium
  • Voltage: 115
  • Dimensions: 22 ×21×14 inches (L×W×H)
  • Material: Metal
Versatile & effective machineSingle-phase motor
Easy to operateAvailable in brown color only 
AC/DC power source 
Belts can be changed easily
Powerful device 

5. Flat Platen Happybuy 2HP Knife Grinder

Most users often consider durability when they think of belt grinders. This is where Happybuy’s 2Hp belt grinder comes into play and delivers on that front. High-quality components were used to construct the 2 HP grinder, greatly extending its lifespan. 

For example, the work table is durable and strong. The drive, contact, and tracking wheels are made of solid aluminum.

The weight and size of this knife making grinder make it steadier than most other affordable alternatives.

Flat Platen Happybuy 2HP Knife

Stable Machine

There is no problem with tracking either. You can fix the belt’s alignment quickly restored with the help of the tracking wheel when the belt starts going out of line. 

The only problem with this grinder is that it does not run fast enough to match its other characteristics.


  • Brand: Happybuy
  • Grit type: Fine
  • Voltage: 110
  • Dimensions: 35.4 ×13.4×19.7 inches (L×W×H)
  • Material: Steel
Stable machineWeighty
Top-quality grindingNot fast speed
It is an all-steel constructed
Robust motor
Easy to operate
Pure copper motor

6. Kalamazoo 1SM Knife Grinder & Belt Sander

The Kalamazoo is one of the top-quality grinders for knife making that lets you sharpen your knives simpler. 

It sharpens the instrument in a few minutes. The 1-inch wide belt surface can be used to sand and shape various materials, including metal, wood, plastic, and composites.

Kalamazoo 1SM Knife Grinder

Affordable Machine

The 1SM is a belt grinder that comes at a reasonable price and has a straightforward design, but it still offers a lot of useful functionalities.  The belt in the 1SM is rotated by two wheels: a bottom-mounted drive wheel and a top-mounted idler wheel. 

So, Kalamazoo knife grinder and sander is another best belt sander for knife making newbies. In addition, the 1SM’s tracking can be adjusted through a knob on the side rather than the traditional wheel.

This bench grinder knife sharpening system is ideal for first-timers because it requires almost no assembly and can be used almost immediately.


  • Brand: Kalamazoo Industries
  • Grit number: 60
  • Voltage: 110
  • Dimensions: 22 ×21×14 inches (L×W×H)
  • Maximum rotational speed: 1725 RPM
The motor is reversibleNo sanding belts included with the product
Affordable machineCannot be used for commercial level
Straightforward installation
Has a working table

7. Palmgren 2×42 Belt Grinder for Beginners

Last but not least! This beginner knife making tool is perfect for sanding and finishing various materials such as metal, wood, and plastic.

This machine suits various tasks, including grinding, surfacing, finishing, sanding, polishing, and de-burring.

Palmgren 2" x 42" Belt Knife

Palmgren 2″ x 42″ Belt Knife


Its durable construction ensures a longer lifespan. Its capacitor motor delivers the required current during startup and under load, resulting in better-quality finished products and improved operator safety.

The 1/3 hp motor spins at around 3,500 RPM, which is quick for this category and moves the belt at an amazing 4,400 SFPM.

The Palmgren 2 x 42 also includes a 6-inch-radius disc sander, perfect for grinding bevels and other workshop necessities besides the motor.To sum up, the Palmgren 2 x 42′′ is a great option for beginners looking for the best belt sander for knife making.


  • Brand: Palmgren
  • Grit type: Medium
  • Voltage: 120
  • Dimensions: 11 ×20.5×22.25 inches (L×W×H)
  • Material: Blend
Easy to use It is lightweight, which causes some buzz.
Belt speed is fast
The tracking wheel works efficiently 

How to choose extraordinary knife making tools for beginners?

You need to consider the following factors before choosing the knife grinder for beginners:

Sander & belt size

The large sander will make installation difficult. Therefore, you need to consider the size of the sander and belt size.


You should choose the grinder that meets your specific needs.


Make sure that the grinder you are going to purchase has a durable and powerful motor that can withstand heavy duties.

Adjustable features

Choose a grinder that allows for adjustable features, including angle and speed, for optimum control and flexibility.


Finally, you need to purchase the knife grinder that offers the best value for your budget.

Wrapping Up

Investing in the best knife grinder for beginners can help you take your knife-sharpening skills to the pro level. With these top seven grinders outlined in this article, you can easily find the one that perfectly suits your budget and needs. So whether you are a beginner or an expert, a good knife grinder can really make your jobs easier. So the wait is over now. Start sharpening like a professional and enjoy the benefits of having extremely sharp knives.

Publish Date: February 21, 2023

Last Updated on June 6, 2023

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