ARO Air Motors End prep tools Facing, Squaring, Tube Weld Orbital Welding [LOT]

Description

Huge Lot of End prep tools for tubing
Price is for Entire Lot
Sizes: 1/4, 3/4, 3/8, 1/2, 5/8, 1", 1-1/4", 1-1/4"
These Tools were previously used at Nasa.
They come as is.
I tested the pneumatic motor on most of the tools - some would spin and some did not
Please note that I have not done any facing or endprep work with these tools.
Everything is sold as is as shown in the photos. - Some parts are quite dirty/rusty/greasy etc...
I was unable to identify a particular brand or model of the tools. some of the extra parts and bits bags have a label from "Rockwell International"
some tools are in fair condition and some in good condition but for someone that is familiar with them it will be a good deal at a great price.
PLEASE INQUIRE ABOUT SHIPPING PRIOR TO PURCHASE