Review Hollow grind,

[Drew Dixon]

How do I hollow grind. Have done it manually with pedestal grinder. This is messy looking and very time consuming ????

 

[gunfixrjoe]

You're best bet is to check YouTube.

 

[Ian Fifelski]

If you want to speed up your hollow grinding, get a belt grinder. Then use the contact wheel to grind rather than the flat platen.

Also, as gunfixrjoe said, check out youtube, there are many good videos for this.