Building A Sheet Metal Bending Brake

Ideally the pivot point of the brake will lie perfectly inline with the bend line of the metal being bent.

Building a sheet metal bending brake.

A third angle has handles and is hinged to the 2x4. Use heavier metal stock for a stronger brake for bending heavier sheet metal or longer widths. I hope you like this video. In this video i show how to build a metal brake with a 72 inch working capacity.

For small jobs or for bending metal on site i use a portable sheet metal brake just like those available at tool rental centers for around 70 a day. For one of the parts i wanted to bend 16 gauge sheet of metal for a chip tray. The unit as shown is approximately 82 tip to tip has a working surface h. Subscribe my channel for more new videos for dimension and more informatio.

To bend your sheet metal with a vise and hammer you will need. The 2x4 is the base that will be clamped to a workbench when the brake is in use. Mount this machine on pipe stands anchor to the floor or in the ground for long term use. However as i had designed the brake the bending point was 1 8 above the pivot point of the hinge see left side of drawing.

It s really easy to build a simple diy metal brake tools supplies https kit co iliketomakestuff my metalworking toolshttps k. Weld the stud bolts on the bottom of the brake to make tightening and loosening them a one wrench job. An angle is attached to the 2x4 and another angle is bolted on top of that to hold down the metal i ll bend. 2 wooden or metal form blocks block of hardwood and heavy duty hammer or mallet optional calculator or online bend calculator.

Hello friends today i make a sheet metal bending tool. Sometimes called a siding brake or an aluminum brake this tool can be used for cutting and bending flashing for windows and doors and for cladding for exterior soffits and fascias. In a previous video i built my own mobile welding tables. At this point it became apparent that i had made a mistake in the original design of the brake.