Why don't use CBN wheel for knife sharpening?

[SHARPCO]

Visit the Tormek forum and search for CBN wheels.  Tormek folks are using and have been for years CBN wheels with success.  They are extremely durable, don’t dish, require constant refreshing with the stone grader to maintain a constant abrasive level, or regrinding to maintain flatness.  That said, they are not variable grit level like the standard Tormek SB wheel is.

You might PM Mr. Ken and ask if he will post about knife sharpening with CBN wheels.  I know he has some of those wheels and has sharpened knives with them.

I think Mr. KG also has CBN wheels for the Tormek.

I too have wondered why there are no CBN belts for belt grinders.  Mr. Mike actually discussed this with a belt manufacturer and I suspect that he will reply when he sees this post

Hello, grepper. 

I know the CBN wheels for Tormek and I have it. But it runs slowly. I wondering why CBN wheel(8")s is not used for knife sharepning at high speed. As you know, CBN wheel generates low heat, has long lifespan, and makes excellent edge.