Used mortising attachment for drill press. I think it's an older Delta brand mortiser but I'm not sure.

Includes square chisel and auger bit.

Looks to be functional though used. Paint chipped off in places and light rust throughout. I don't think those issues should affect performance.

I do not have the means to say what drill presses this will fit but I would guess it would be compatible with many Deltas or similar.

Thanks