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CBN Diamond Woodturning Sharpening Wheel

CBN or Cubic Boron Nitride grinding wheels are electroplated and nickel coated. Electroplating offers many advantages over other applications. It creates a more aggressive bond over other applications and will hold form longer. It also performs a higher stock removal rate and will last for years. They are designed for sharpening high speed steels only and should not be used for other applications. These wheels have a 1.5" face so they are easy to use and work well with the Wolverine Sharpening System. The 180-grit wheel puts almost a mirror finish on your edges and makes them "scary sharp."The 80-grit wheel whips your tools into the profile you want and you can even finish grind your tools with it as well as raise a burr for your scrapers. A unique feature of this wheel is the 1/4" radius on the left and right sides of the wheel. The radius makes it easy to grind small 1/4" hollowing bits and round scrapers. This eliminates the problem of having to rotate a tool by the handle (in the case of scrapers) and end up over-grinding the tip. This is a very handy feature, and you can hold the small bits and not burn your fingers. You won't find a better wheel at these incredible prices. Money back guarantee.


  1. Grit List: CBN diamond woodturning sharpening wheels are available in various grit sizes, including but not limited to extra-coarse, coarse, medium, fine, and extra-fine, depending on the specific wheel and the desired level of sharpness.

  2. Diameter List: These wheels come in different diameters to suit various woodturning tools and sharpening systems. Common diameters include 6 inches, 8 inches, and 10 inches, among others.

  3. Hole Size: The wheels may have a central hole or arbor hole with a specific size to fit onto a woodturning tool sharpening machine or grinder.

Key Features:

  1. Extreme Durability: CBN is one of the hardest known materials, providing exceptional wear resistance. CBN diamond woodturning sharpening wheels have a long lifespan, reducing the need for frequent replacements.

  2. Consistent Performance: These wheels offer consistent sharpening performance, ensuring uniform and precise edges on woodturning tools.

  3. Cooler Sharpening: The CBN material's ability to dissipate heat efficiently helps prevent the overheating of cutting tools during sharpening, reducing the risk of damaging the temper of the tools.

  4. Versatility: They can be used for sharpening various woodturning tools, including spindle gouges, bowl gouges, scrapers, parting tools, and more.

  5. Minimal Maintenance: CBN diamond woodturning sharpening wheels require minimal maintenance and do not require dressing or conditioning like traditional grinding wheels.


  1. Woodturning: The primary application of CBN diamond woodturning sharpening wheels is the sharpening and maintenance of woodturning tools used by woodturners and woodworkers. These tools help maintain the sharpness and precision of lathe chisels and gouges for woodturning projects.

  2. Woodworking: Woodworkers who use lathe machines or perform intricate wood shaping tasks benefit from CBN diamond wheels to keep their tools in optimal cutting condition.

  3. Tool Sharpening Workshops: Sharpening professionals and tool sharpening workshops use CBN diamond woodturning sharpening wheels to provide efficient and high-quality tool sharpening services.

  4. Hobbyists and DIY Enthusiasts: Hobbyist woodturners and DIY enthusiasts use these wheels to ensure their woodturning tools remain sharp and effective for their woodworking projects.

CBN diamond woodturning sharpening wheels are a valuable tool for anyone working with woodturning equipment. Their durability and sharpening precision enhance the efficiency and quality of woodworking projects while extending the life of woodturning tools.

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Q: How do you use a diamond pad?

A diamond hand pad is a handheld abrasive tool with a flexible surface coated with diamond particles. It is used for grinding, smoothing, and polishing various materials, including stone, concrete, glass, and metal.

Q: How do I choose the right grit size for my project?

Select the grit size based on the initial condition of your workpiece and the desired level of surface finish. Coarse grits are suitable for rough grinding, while finer grits are used for smoothing and polishing.

Q: What safety precautions should I take when using diamond hand pads?

Wear safety goggles, a dust mask, and gloves to protect yourself from dust and debris. Additionally, work in a well-ventilated area or wear a respirator if working with fine dust particles.

Q: How do I maintain and clean my diamond hand pad?

After use, rinse the diamond hand pad with clean water to remove debris and residues. Gently pat it dry or allow it to air dry. Proper maintenance can prolong the pad's lifespan.

Q: What are some common applications for diamond hand pads?

Wear safety goggles, a dust mask, and gloves to protect yourself from dust and debris. Additionally, work in a well-ventilated area or wear a respirator if working with fine dust particles.

Q: What are the common grit sizes for diamond hand pads?

Diamond hand pads come in a range of grit sizes, from coarse (e.g., 50 grit) to fine (e.g., 3000 grit). The choice of grit depends on the specific task, with coarser grits used for material removal and finer grits for polishing.

Q: Do I need to use water or lubricant with a diamond hand pad?

Yes, using water or a specific lubricant is often necessary. It helps keep the surface cool, prevents overheating, and improves the effectiveness of the diamond particles in grinding and polishing. Some materials require dry grinding, so it's essential to check the manufacturer's recommendations.

Q: Can I use a diamond hand pad for dry grinding and wet grinding?

The suitability of a diamond hand pad for dry or wet grinding depends on the material and the pad itself. Some diamond hand pads are designed for wet use, while others are suitable for dry grinding. Check the manufacturer's specifications for guidance.

Q: Can diamond hand pads be used on curved or irregular surfaces?

Yes, diamond hand pads are versatile and can be used on flat, curved, or irregular surfaces. Their flexibility allows for contouring and shaping of various workpieces.

Q: Can I achieve a high-polish finish with a diamond hand pad?

Yes, with the right technique and progression through finer grits, you can achieve a high-polish finish on various materials using diamond hand pads. The finest grits are typically used for the polishing stage.

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