Any ideas on what this is?

[NJ Marty]

Picked this up at a sale today. It only cost a few bucks so im not out too much if its trash. Google image almost helped. Thanks for any info

 

[PCustoms]

It's a bench center

 

[The Cobbler]

may have been part of an armature commutator segment undercutter

 

[NJ Marty]

Thanks for the replies, bench center looks to be it.