Cutting corrugated metal with anything producing heat can void the warranty by your manufactures and can make permanent damage to the metal sheets causing them to rust.
Angle grinder to cut metal roofing.
Can i use an angle grinder to cut corrugated iron.
Whether you use an angle grinder or a circular saw the heat damages the edges and the shower of hot sparks can destroy the protective coating and burns the paint finish.
Step 1 prepare to work by putting on the long sleeved shirt.
Tighten the securing nut with your hand if it is not tight.
Cutting metal roofing with grinder.
Metal roofing is thin enough for much safer and faster tools to do the job.
The steps are the same as the power shears but it usually leaves a bit of a messy burr on the cut edge.
Cut metal lath and mesh with a grinder.
A 7 in 18 cm blade is the perfect size for most circular saws and projects.
Metal lath and hardware cloth can be cut with a tin snips but there s an easier way.
Step 2 ensure the grinding wheel is secure on your angle grinder.
To cut metal with an angle grinder requires a few special precautions.
Steel tooth and carbide tooth blades are both good choices.
Guide the angle grinder from above and press it downwards at a 45 degree angle as you cut.
Move carefully and slowly and keep both hands on the handles of the angle grinder.
Cutting metal roofing with an angle grinder.
You can sand the edges if you want a smooth finish.
Always check the blade s label to ensure it s right for your project.
We use the dewalt 18v shears with 2 blades like snips and can go over ridges and pretty well any direction vs the 3 jaw shears 03 13 2015 08 16 pm.
Place the metal you wish to cut on your workbench and secure it with the c clamp.
But it also requires the experience in using an angle grinder.
Grinders can leave behind sparks that can burn the paint finish and.
We recommend using a diamond blade that s labeled as a ferrous metal cutting blade but many tradespeople use a regular masonry.
Using an electric angle grinder or a cordless grinder isn t the recommended way to cut metal roofing.
Push the grinder all the way through the end of your metal and let the excess piece of metal fall freely to the floor.
Like i say in the video i have extensive experience using a grinder to cut and shape metal and other materials and only by using the tool to do these thing.
Look for blades meant to cut sheet metal or metal roofing.
