Questionable chisel jig

[TomW]

I recently purchased an almost new supergrind 2000. It came with the attachment for Grinding chisels in the picture. I don't know if it belongs or if it something that was put in the box. I can't find it in any other pictures or online.  Thanks for your help.

[tgbto]

It looks like a crude vise jig for sharpening chisels & plan irons on bench stones / diamond plates.

[rolsen]

That's an Eclipse style honing guide for plane irons and chisels, I have one hidden in my workroom.

[TomW]

Thank you I didn't think it was a Tormex jig.

[Ken S]

There is a modified Eclipse style in a photo in Tom Lie-Nielsen's sharpening book. Apparently someone wanted to adapt it to work with the support bar on a Tormek. At the time, I thought it was a clever idea, although it was abandoned.

Ken