Please help identify metal tool case?

[Hovercopter]

does anyone recognize? thanks

 

[jakemac]

Could it be a case for a hole-hawg ?

 

[Roberts210]

It's not for Milwaukee Hole Hawg--those were all painted Milwaukee red. That said, it's a case for some tool.

 

[Larryjones]

I thought recip saw or angle grinder but that case is too small.

 

[thehorse13]

Looks like a saws-all case to me.

 

[Zeke]

I wonder what object made all the circles?

 

[jakemac]

Hole saws or sockets.
I wonder if it was for an impact gun.