How To Sharpen Carbide Lathe Tools

Sharpening your metal lathe tools is easy to do but theres a bit of knowledge required when it comes to the correct angles.

How to sharpen carbide lathe tools. Then with the insert screwed to the end of the rod spin it in the lathe drill press or even a hand drill. Ad Explore how PitchBook company databases can help you find detailed company information. Ad Easy to Use - Laser Fits in Spindle 4-Axis 00002 resolutn Fast Setup.

They had several grinders for carbide tools some with face type wheels and one like an ordinary bench grinder with 7. How to sharpen lathe cutting tool first of all we must choose the right grinding wheel. It takes a special grinding wheel made of silicon carbide abrasive When I was an apprentice that is all the shop had and we used a lot of brazed on tools in the shop.

The best abrasive type for carbide is diamond in a resin bond wheel for general use or a metal bond for shapes or hybrid bonds for creep grinding raw solid blanks. One of the big selling points of using carbide is to have a tool that doesnt need to be sharpened. Shown below is what Ive put together to achieve the level of accuracy desired.

Carbide tools can be sharpened on an ordinary bench grinder but it does not do the best job in terms of finish. Carbide does not lend itself well to offhand grinding although it can be ground that way. For a while now Ive wanted to have a way to sharpen my metal lathe cutting tools.

In particular the angles must be precise for best cutting action. Do your research know the best angles for your tool and the appropriate metal and use an angle jig to prevent mistakes. Be sure you will get the best out of more than 4000 used machines and tools.

At present the commonly used grinding wheels are alumina and silicon carbide. Ad Easy to Use - Laser Fits in Spindle 4-Axis 00002 resolutn Fast Setup. How to re-sharpen the carbide tipped cutters inserts on your turning toolsSharpening supplies.