If you want to make a lot of rings made of rebar (or round bar), you can use this simple collegeb. It’s easy to make your own hands.
To make collegeb, you will need a piece of round tube section of the profile area and long bolt.
First cut from round pipe a small piece. Make a cut with a grinder and straighten the edges. The item received should be freely worn on a round pipe.
If you want to make a lot of frames of wood or metal, we recommend you to use this simple device. How to make this homemade with their hands, read here.
A piece of round tube (sleeve) is welded to the end shaped tube. The weld will need to clean the grinder.
In the next step to a long segment of a round tube, welded a small piece of area. It is necessary for the fixation of the pipe in a vise.
At the bottom of round pipe drill hole diameter of rebar or round steel bar, which will be manufactured ring.
A profile of the pipe drill hole for bolt diameter. The bolt will need to cut the top of the cap and cut off the threaded part. Then insert the bolt into the hole and ovarium.
Hold the round tube in a vise plumbing. On top put the handle of the profile. In the hole in the round tube insert a piece of rebar and bend. Then bites off the excess with wire cutters.
Details on how to make a simple collegeb you can watch the authentic video. This idea belongs to the author’s YouTube channel Paco Rekena.