Best bench grinder for sharpening lathe tools

When it comes to sharpening lathe tools, having the right bench grinder can make all the difference. A bench grinder is a crucial tool that allows you to sharpen and shape your lathe tools with ease. It can help you achieve a precise and clean edge, ensuring optimal performance and longevity of your tools.

But with so many options available on the market, finding the best bench grinder for sharpening lathe tools can be a daunting task. That’s why we have researched and compiled a list of top-rated bench grinders that are specifically designed for sharpening lathe tools.

Our selection includes bench grinders that offer powerful motor, variable speed control, adjustable tool rests, and other features that are essential for achieving precise and consistent results. We have also considered factors like build quality, durability, and overall performance to ensure that you get the best value for your money.

What is a bench grinder and why is it important for sharpening lathe tools?

A bench grinder is a powerful and versatile tool that is commonly used in woodworking and metalworking industries. It consists of a motor, a grinding wheel, and a tool rest. The grinding wheel spins at a high speed, allowing it to remove material from various objects, including lathe tools. The tool rest provides stability and support to achieve precision sharpening.

When it comes to sharpening lathe tools, a bench grinder is essential. Lathe tools, such as chisels and gouges, are used to shape and cut materials on a lathe machine. Over time, these tools become dull and lose their sharp edges, which can affect the quality of the work and lead to rough finishes. To ensure optimal performance, it is crucial to maintain sharpness on these tools, and a bench grinder makes this task efficient and precise.

A bench grinder allows craftsmen to sharpen their lathe tools quickly and accurately. The high-speed rotating grinding wheel enables the removal of nicks, burrs, and other imperfections, restoring the cutting edges to their original sharpness. The tool rest provides the necessary stability for controlled grinding, preventing any errors or inconsistencies. Additionally, a bench grinder can easily be adjusted to achieve different bevel angles and cutting profiles, ensuring that lathe tools are sharpened to the desired specifications.

Overall, a bench grinder is an invaluable tool for sharpening lathe tools. It offers speed, precision, and versatility, allowing craftsmen to maintain the performance and longevity of their lathe tools. With regular sharpening using a bench grinder, woodworkers and metalworkers can achieve clean cuts and smooth finishes, ensuring the best possible results in their projects.

Factors to consider when choosing the best bench grinder for sharpening lathe tools

Sharpening lathe tools requires a specific type of bench grinder that can provide the necessary power and precision for the task. When choosing the best bench grinder for this purpose, there are several factors to consider.

1. Power: A bench grinder with sufficient power is essential for sharpening lathe tools. Look for a model with a high wattage motor to ensure it can effectively grind and sharpen different types of lathe tools, including carbide-tipped ones.

2. Speed: The speed at which the bench grinder operates is important for achieving the desired results. Opt for a grinder with variable speed options, allowing you to adjust the RPM (revolutions per minute) to the specific requirements of the lathe tools you are sharpening.

3. Wheel size: The size of the grinding wheels on the bench grinder is another important consideration. Larger wheels tend to provide a better surface area for sharpening, allowing for more precise and efficient results. Look for a grinder with at least 8-inch wheels for sharpening lathe tools.

4. Wheel material: The material of the grinding wheels can greatly affect their performance and durability. Choose a bench grinder with high-quality abrasive wheels, such as aluminum oxide or diamond, which can withstand the rigors of sharpening lathe tools and provide a long-lasting cutting surface.

5. Tool rest: An adjustable tool rest is essential for maintaining the proper angle and position of the lathe tools during sharpening. Look for a bench grinder that has a sturdy and easily adjustable tool rest, ensuring precise and consistent results.

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By considering these factors, you can choose the best bench grinder for sharpening lathe tools that will provide the power, speed, and precision necessary for optimal sharpening performance.

Key Features to Consider when Choosing a Bench Grinder for Sharpening Lathe Tools

When it comes to sharpening your lathe tools, having a reliable bench grinder is essential. A quality bench grinder can make all the difference in achieving precise and accurate sharpening results. Here are some key features to consider when choosing a bench grinder specifically for sharpening lathe tools:

  1. Motor Power: Look for a bench grinder with a powerful motor. The motor’s horsepower determines the grinder’s ability to tackle tough materials and maintain consistent grinding speeds. A higher horsepower rating will provide better performance for sharpening lathe tools.
  2. Wheel Size: Consider the size of the grinding wheels on the bench grinder. Opting for a larger wheel diameter allows for more surface area contact during sharpening, resulting in faster and more efficient grinding. Additionally, a wider wheel width provides stability and support when sharpening longer lathe tools.
  3. Variable Speed: Having a bench grinder with variable speed control gives you the flexibility to adjust the grinding speed according to the specific lathe tool being sharpened. Different tools and materials require different grinding speeds for optimal results.
  4. Tool Rests: Look for a bench grinder that comes with adjustable and sturdy tool rests. These rests provide a stable platform for positioning and securing your lathe tools during sharpening. Adjustable tool rests allow for precise grinding angles and accurate bevel adjustments.
  5. Lighting: Investing in a bench grinder with built-in lighting can greatly enhance visibility and accuracy during sharpening. Illuminated grinding areas make it easier to see the tool edges and ensure even sharpening across the entire surface, reducing the risk of errors or uneven sharpening.

Reviews of the best bench grinders for sharpening lathe tools

Reviews of the best bench grinders for sharpening lathe tools

When it comes to sharpening your lathe tools, investing in the right bench grinder is crucial. A high-quality and reliable bench grinder can make all the difference in achieving precise and accurate sharpening results. To help you make an informed decision, we have gathered reviews of some of the best bench grinders specifically designed for sharpening lathe tools.

JET 577102 JBG-8A Bench Grinder

The JET 577102 JBG-8A Bench Grinder is a top choice among lathe tool sharpeners. With its powerful 1 HP motor and heavy-duty construction, this bench grinder provides excellent stability and durability. It features two high-quality grinding wheels – one coarse and one fine – allowing you to easily switch between grits for different sharpening needs. The tool rests are adjustable, ensuring precise positioning and angle for optimal sharpening results. Overall, the JET 577102 JBG-8A Bench Grinder is a reliable and efficient option for sharpening lathe tools.

DEWALT DW758 8-Inch Bench Grinder

If you’re looking for a versatile bench grinder that can handle various tools, including lathe tools, the DEWALT DW758 8-Inch Bench Grinder is a great choice. With its powerful 3/4 HP induction motor, this grinder provides ample power for effective sharpening. It features a 36-grit and a 60-grit wheel, allowing you to easily switch between coarse and fine sharpening. The tool rests are adjustable and provide a stable platform for precise sharpening. The DEWALT DW758 8-Inch Bench Grinder is a reliable option that offers both power and versatility.

When selecting a bench grinder for sharpening lathe tools, it’s important to consider factors such as motor power, wheel quality, and adjustability. The JET 577102 JBG-8A Bench Grinder and the DEWALT DW758 8-Inch Bench Grinder are both excellent options that provide the necessary features for efficient and precise sharpening. Choose the one that best suits your needs and enjoy sharp and accurate lathe tools for your projects.

Tips and Techniques for Sharpening Lathe Tools with a Bench Grinder

Sharpening lathe tools with a bench grinder is a crucial skill for any woodturner. A bench grinder is a versatile tool that can be used to sharpen various types of cutting tools, including lathe chisels, gouges, and skew chisels. Here are some tips and techniques to help you achieve optimal results when sharpening your lathe tools.

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1. Use the right grinding wheel

Choosing the right grinding wheel for sharpening lathe tools is essential. Opt for a medium-grit aluminum oxide wheel with a hardness of around K grade. This type of wheel provides a good balance between material removal and maintaining the tool’s edge.

2. Maintain a consistent bevel angle

Consistency is key when it comes to sharpening lathe tools. To ensure a consistent bevel angle, use a sharpening jig or a platform on your bench grinder. This will help you maintain the correct angle while grinding, resulting in a uniform cutting edge.

3. Take frequent breaks

Grinding lathe tools can generate a significant amount of heat, which can damage the tool’s steel. To prevent overheating, take frequent breaks during the sharpening process. This will allow the tool to cool down and help preserve its hardness and temper.

4. Use a light touch

4. Use a light touch

When grinding lathe tools, it’s crucial to use a light touch. Applying too much pressure can overheat the tool and cause it to lose its hardness. Let the grinding wheel do the work and guide the tool gently against it. This will help you achieve a precise and sharp cutting edge.

5. Regularly clean and dress the grinding wheel

To ensure optimal sharpening results, regularly clean and dress the grinding wheel. Use a dressing tool or a diamond dresser to remove any debris or buildup on the wheel’s surface. This will help maintain the wheel’s cutting efficiency and prevent it from becoming clogged.

By following these tips and techniques, you can effectively sharpen your lathe tools with a bench grinder. Remember to always prioritize safety and wear appropriate protective gear, such as safety goggles and gloves, while operating the grinder.

5 Best bench grinder for sharpening lathe tools

Bench Grinder Tool Rest Chisel Sharpening Jig Grinding Rest

2 new from £44.99
Free shipping
as of July 18, 2024 11:30 am


  • Sharpen your chisels and tools easily
  • Adjust the flat platform angle & lock with one hand - no tools needed
  • Adjust distance to wheel and sharpening angle
  • Solid and sturdy, all steel with top quality metal fittings
  • Fits standard 6 & 8 inch bench grinders

Draper 99568 Silicon Carbide Bench Grinding Wheel 120G (150mm x 20mm)

13 new from £15.53
Free shipping
as of July 18, 2024 11:30 am


  • Wheel size: 150mm x 20mm
  • Grit: 120G (medium)
  • 31.75mm bore and includes 5 reduction rings with a bore size between 12.7 - 31.75mm
  • Suitable for sharpening TCT tools and grinding non-ferrous metals
  • Manufactured and certified to the current EN12413:2019 standard

Adjust Knife Sharpener Jig for Bench Grinder Sharpening System Angle and Height Adjustable Sharpening Tool Rest Jig for 6 inch or 8 inch Bench Grinders and Sanders + 2Pcs Bench Grinder Eyeshield


  • The jig can be adjusted forward/back, up/down, and rotate for the right angle
  • Will work with both 6 inches and 8 inches diameter grinders and belt sanders
  • The maximum applicable blade width is 2.5in, and the easy adjustment largely simplifies the work
  • Bench Grinder Eyeshield is widely applicable, suitable for bench type 125/150/200/250 grinders
  • Easily mounts directly to the bench with a track-style base and can be readily folded out of the way for freehand grinding

AmaCupid Bench Grinding Wheel 6 inch, for Grinding Sharpening Quenched Steel, High Carbon Steel and Other Hard Tools. Aluminum Oxide Abrasive.1/2 inch Arbor, 3/4 inch Thickness,80 Grit


  • High quality material: Alumina Grinding Wheel/White Corundum Grinding Wheel is made of first grade sand, alumina and adhesive bonding agent sintered at high temperature of 1300 degrees, also known as ceramic grinding wheel. Wear resistance, durability, high strength. (Poor grinding wheel is reclaimed sand)
  • Features:Alumina Grinding Wheel,High hardness, abrasive grains are easily broken, sharp edges and corners, good cutting performance, low grinding heat, etc. It is suitable for the grinding of steel with hard materials and strong heat sensitivity. Such as the grinding of hardened steel, high carbon steel, general high speed steel, alloy steel, etc. Mainly used for grinding and forming waste of tools, dies, gears, threads, thin-walled parts, etcFor example:high-speed steels and tool steel drill
  • Dimensions: White Alumina Grinding Wheel diameter 6 inch /150mm, center hole 1/2 inch /12.7mm, thickness about 7.88 inch / 20mm. The standard size grinding wheel is mounted on the type 150 grinding wheel machine, please follow your machine Model, choose the grinding wheel that suits you
  • Safety and Precautions:The workbench and the base grinder must be fixed, the machine without a fixed base will move, causing grinding and injury.Before installing the grinding wheel, please check and operate according to the instructions provided. Please take personal protection before grinding wheel work.
  • After-sales:If you have any questions about our products, please feel free to contact us. We will try our best to solve the problem until you are satisfied
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Einhell TC-WG 200 Wet Bench Grinder | 200 x 40mm High Speed Wet-Stone Grinding Wheel And 180 x 30mm Leather Honing Wheel| Electric Wet Grinder For Grinding, Polishing And Sharpening

2 new from £116.95
Free shipping
as of July 18, 2024 11:30 am


  • The Einhell wet sander TC-WG 200 can be used universally for wet sanding work, with 125 W the motor accelerates the sanding wheel up to 110 rpm – ideal for fine sanding
  • With 125 W, the motor accelerates the sanding wheel to up to 110 rpm – ideal for fine sanding of a wide variety of blades.
  • The universal device provides flexibility for grinding a wide variety of tools, while the corrosion-free water tank cools the workpiece.
  • The sanding wheel can be prepared with the grindstone. Four rubber feet damp vibrations and ensure firm and secure standing. The workpiece can be polished with the stripping paste.
  • The angle gauge for adjusting the sanding angle is included in delivery, as well as fine-grained wet sanding wheel and a leather sanding wheel for removing burrs.


What tools can be sharpened with a bench grinder?

A bench grinder can be used to sharpen various lathe tools, such as gouges, skew chisels, parting tools, and scrapers.

What safety precautions should be taken when sharpening lathe tools with a bench grinder?

When sharpening lathe tools with a bench grinder, it is important to wear safety glasses or a face shield to protect your eyes from sparks and debris. You should also wear gloves to protect your hands and ensure that the grinder’s wheel guard is properly adjusted.

What is the proper angle for sharpening lathe tools?

The proper angle for sharpening lathe tools depends on the type of tool and its intended use. Generally, gouges and skew chisels are sharpened at a 45-degree angle, while parting tools and scrapers are sharpened at a 60-degree angle.

How should the bench grinder be set up for sharpening lathe tools?

Before sharpening lathe tools, ensure that the bench grinder is securely mounted to a sturdy workbench or stand. The grinder’s tool rest should be positioned at the correct angle for the tool being sharpened, and the grinder’s wheels should be properly dressed to ensure even and effective sharpening.

What are some tips for achieving a sharp edge when sharpening lathe tools with a bench grinder?

To achieve a sharp edge when sharpening lathe tools, it is important to maintain a consistent grinding pressure and avoid overheating the tool. Take your time and make multiple passes on each side of the tool to ensure an even and precise sharpening. Additionally, periodically check the tool’s edge against a straight edge or protractor to ensure the desired angle is maintained.


In conclusion, sharpening lathe tools with a bench grinder is an essential skill for any woodturner. By following these tips and techniques, you can ensure that your tools are sharp and ready to create precise and clean cuts. Remember to use proper safety precautions, such as wearing eye protection and securing the tool firmly in the grinder. Regularly maintaining and sharpening your tools will ultimately result in better woodturning results and a more enjoyable experience. So, take the time to learn and practice these sharpening techniques, as they will undoubtedly improve your lathe work.

Harrison Clayton

Harrison Clayton

Meet Harrison Clayton, a distinguished author and home remodeling enthusiast whose expertise in the realm of renovation is second to none. With a passion for transforming houses into inviting homes, Harrison's writing at brings a breath of fresh inspiration to the world of home improvement. Whether you're looking to revamp a small corner of your abode or embark on a complete home transformation, Harrison's articles provide the essential expertise and creative flair to turn your visions into reality. So, dive into the captivating world of home remodeling with Harrison Clayton and unlock the full potential of your living space with every word he writes.

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