Then use your bend allowance to draw your second bend line the intervening distance between your bend lines bend radius.
How to roll a sheet metal edge.
Mark your bend lines.
Once you ve got your u shape place your piece on a work table or anvil and finish the roll by tapping the edge down into the sheet for a simple flat fold or back into the roll for a thicker beaded roll.
Now that you know your bend allowance take your protractor and draw a clear line with your marker across the point at which you will bend your sheet metal.
Rounding metal with the bevel heads from beveltools ensure a smooth and consistent rounded edge on sheet plate pipe and hole.
The benefits of working with beveltools.
You can create the perfect uniform radius with these bevel heads.
This is how easy it is to make a rounded edge on metal.
The curled edge provides strength to the edge and makes it safe for handling.
Using simple hand tools to make a rolled wire edge to a piece of sheet steel.
Metal shaping with lazze.
I ve started by bending the sheet up 90 degrees where i want to roll to start.
Curling sheet metal is the process of adding a hollow circular roll to the edge of the sheet.
Sheet metal fab at eastwood duration.