Finally making progress on the Chickadee I am forming out of the end of this rail road spike driving hammer. It is fun to think once done this bird will have been part of building a railroad.

This is a roller bender, I made it with a lot of spare parts although I did have to buy the bearings and chain to power it. The handle came off a  large gate valve they were discarding from a previous job. I am glad I saved it.
the way it works is, you place a flat piece of steel or pipe you want a radius or even to make a circle and keep tension on the top roller while the bottom two turn thus rolling the steel back and forth until the desired radius, It is fun to use, especially because it is made, not bought, and works well and even better than one bought.