What is this tool?

[equium]

Picked this up at a thrift store. No idea what it is.
it's about 16 inches long. The only writing on it is: Craftsman, made in usa bb
Here's the pics:

 

[xLURKxDOGx]

Part of a slide hammer????


Jake

 

[64 AAR Valiant]

Bearing puller?

 

[340demon72]

It's a wood bit extension. The threaded end (chuck) tightens up on the square shank on the bit. Handy for drilling holes for electrical runs through wood framing etc.

 

[equium]

It's a wood bit extension. The threaded end (chuck) tightens up on the square shank on the bit. Handy for drilling holes for electrical runs through wood framing etc.

Ahhh. I get it now. some wood auger bits have a square end on them. Never knew why.
thanks.

 

[Alaskan_TA]

The bits with the long square taper ends are for use with a bit brace. A good example of one at http://www.ebay.com/itm/Vintage-Mil...607576?hash=item419f6d3118:g:G8MAAOSwo0JWMEoM

 

[RustyRatRod]

It's a flux capacitor remover.

 

[bruceo2011]

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ and installer.

 

[Dustert73]

It's a flux capacitor remover.

Exactly what I was thinking

 

[AJ/FormS]

It may not get past the first use tho, as it doesn't appear to be made of the spec. Unobtanium. HabUtrydBoostnit?