Cutting Rectangular Holes In Sheet Metal

It s meant for creating lightening holes of the type seen when building aircraft or maybe just toolboxes and furniture that are built like wwii fighter planes.

Cutting rectangular holes in sheet metal.

I don t mind a quick file to smooth sharp edges but to cut the whole hole with a file is too time consuming and labor intensive and not accurate. When cut with power tools it has a tendency to vibrate causing. In response to a question about h. Precision hand shear sheet metal snips nibbler cutter cutting tool cut modify ebay.

Some kinds are fairly lightweight and easy to cut while some are heavier and therefore much more difficult to cut. I guess i ve got holes on the brain lately as i am finishing up the hole wizard for the g wizard conversational cnc product. Https amzn to 2mkd0sj large screw driver. The tool that you may need will depend in part on the weight of the corrugated steel.

Https amzn to 2kstzae sheet metal hammer. Https amzn to 2ndf97w the best tin aviation snips. Create a raised edge in sheet metal that locks into the rolled edge of another piece. Sheet metal hole flaring dies create flares around already cut holes in sheet metal up to 3 16 thick to make the edges stronger and more rigid.