How to Grind Tungsten Carbide

Save
A grinder with the appropriate wheel can easily grind tungsten carbide.
A grinder with the appropriate wheel can easily grind tungsten carbide. (Image: Stockbyte/Stockbyte/Getty Images)

Tungsten carbide is a very hard material made from tungsten and carbon. It is commonly used for the tips of tools, especially cutting tools. While this material is very hard, it does become worn over time and may require grinding or sharpening. Carbide tools and tips can be ground with a diamond grinding wheel, but grinding a tool evenly requires skill and practice.

Things You'll Need

  • Bench grinder
  • Diamond wheel, 320 grit

Attach the diamond wheel to your bench grinder. Refer to your manual to ensure that the wheel is properly attached and the grinder itself is appropriately mounted.

Hold your tungsten carbide tool against the rest beneath the wheel. Touch the tip to the wheel, but do not turn on the grinder yet. Adjust the rest as needed so that you achieve the necessary grinding angle for your particular tool. Many rests will allow you to adjust both the height and the angle of the rest.

Remove the tool from the rest, then turn on the grinder. Touch the tip of the tool to the moving wheel, just as you did before when determining the angle, and use the rest to guide the angle of the grinding. Carbide may emit short red sparks during grinding. These are normal. The carbide tool may also become very hot. Work in short intervals and do not burn yourself, overheat the tool or touch the tool immediately after grinding. Continue grinding until the tool is sharpened.

Related Searches

References

Promoted By Zergnet

Comments

Related Searches

Check It Out

DIY Wood Transfer Christmas Ornaments

M
Is DIY in your DNA? Become part of our maker community.
Submit Your Work!