Terrified of angle grinders.
Best way to cut metal.
Tin roofs are lightweight and soft by nature this is why cutting them manually with snips is a good option.
For thinner steel use the wave tooth pattern.
Laser or waterjet may yield nicer edges but they are much more expensive to purchase and to run.
Use a circular saw to make long straight cuts in thicker sheets of metal.
I m using irwin to.
There are several ways to cut corrugated metal.
Make the hole in the center of the part you wish to cut then trim toward the guideline you drew.
The blades get dull easily and need to be replaced to get proper accuracy.
A nibbler is the best way to cut metal roofing a nibbler unlike electric shares a nibbler can be moved more easily to cut around corners quickly and easily without jamming.
For cutting steel thicker than sheet metal use the raker pattern.
Plasma is definitely one of the best ways to go if you re cutting shapes from plate.
There are many types of snips available on the market designed either for straight or curved cuts.
The easiest way to do this is with an electric drill and a 1 2 in 1 3 cm metal cutting drill bit.
You can also do free hand cutting steel with plasma if you re steady without much trouble.
Start by taping both sides of the sheet metal directly over the line you want to cut and clamp the metal to a work station so it doesn t move.
We recommend using a diamond blade that s labeled as a ferrous metal cutting blade but many tradespeople use a regular masonry diamond blade with good results.
Metal lath and hardware cloth can be cut with a tin snips but there s an easier way.
More important information want to cut steel too.
To cut straight lines use an electric saw.
For thin sheets of metal you can use tin snips to cut through it.
Mount a diamond blade in your angle grinder and use it like a saw to cut the mesh.
Use a pair of snips if you want to avoid power tools altogether and are working with thinner more flexible metal or need to make curved cuts.
An electric nibbler is what a professional roofer would use it punches its way through the metal in a fast and tidy way to leave a clean cut.
Probably it s also the cheapest way for cutting corrugated tin roofing.
How to cut steel fast cheap without losing any fingers.
