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\u00a9 2021 wikiHow, Inc. All rights reserved. Grinders can leave behind sparks that can burn the paint finish, and also leave a dangerous sharp cut edge. Look for blades meant to cut sheet metal or metal roofing. This type is useful for most cuts you need to make when working with metal roofing. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. The friction generated from the blade of the angle grinder will pull it slightly forward. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2021 wikiHow, Inc. All rights reserved. As the name suggests, angle grinders do not have a cutting blade but a heavy grinding wheel. The top side of each sheet has ridges that stick up and are tricky to cut across cleanly. A: Angle grinders can cut through metal and a variety of materials with ease, but each material requires the use of a unique disc attachment. Q: I am installing corrugated metal roofing. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Nibblers are specialty tools, so they aren’t great for straight cuts. All you have to do is hold the shears where you need to cut, press the trigger, and control the blade as it moves along the metal. Equip an angle grinder with a masonry cutting wheel. Angle Grinder FAQ Q: What is an angle grinder? They also create more dust and metal fragments that pose a risk to anyone without the proper safety gear. When it comes to cleaning metal that’s covered in cement or rust, there’sone tool for the job, and that’s the wire brush disc. How to Cut Metal with an Angle Grinder. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Always check the blade’s label to ensure it’s right for your project. Complete the cut from that angle to create a secure but whole panel for your roof. There are two wire brushtypes available: wire wheels and wire cups. Always handle metal roofing sheets with care to avoid bending them. But for quick, rough cuts, it’s hard to beat a grinder. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. This article has been viewed 31,681 times. Last Updated: October 4, 2020 It is more mobile, but it requires more hand control. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. For longer straight cuts, we recommend using a fine tooth metal cutting blade on your circular saw, producing a ‘cold cut’. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Unlike with tin snips, you don’t get a second chance to adjust, so keep a close eye on the blade. Carbide-tooth blades are costlier but last longer, so choose one if you plan on getting plenty of use out of your saw. Image of figure, power, closeup - 108255945 The snips work best when cutting shorter lengths, such as across the width of a single sheet. Plan your cuts well to create the perfect pieces that fit over your roof. By signing up you are agreeing to receive emails according to our privacy policy. Image of tool, equipment, industry - 184508961 This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2021 wikiHow, Inc. All rights reserved. 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. Aviation snips have compound cutting action to give them greater leverage for cutting through thicker metal, and the off-set blades mean I can keep my hands safely above the metal. Thanks to all authors for creating a page that has been read 31,681 times. Corded or cordless. These things can be dangerous beasts, but I think they'd be a lot safer for this type of job than an angle grinder. With the green snips, the waste comes off the right side of the blade, and with the red, the waste comes off the left side. Wear a safety harness or have a professional give you estimates. Compact Kitchen Remodel - Common Code Mistakes - Installing an Endless Pool, JLC Online: Best practices for professional builders and remodelers, How to Choose The Right Construction Software for Your Small Business, A Versatile Fluid-Applied Roofing Solution, Reroofing With Exposed-Fastener Metal Panels, JLC Rolls Out Deck and Railing Skills Workbook, The Last Word (We Hope) on Vapor Barriers, Share of New Homes with Decks Declines Once Again, Adding a Quakeproof Deck to a Stucco Home, A Preview of the Virtual 2020 PSP/Deck Expo, Words Matter: A Refreshing Take on Green Speak, Translating Strategic Plan into Execution, Family-Friendly Luxury Plans from Dan Sater, Sales Success: Three Quick Ways to Build Rapport with Customers, How Covid-19 Affected the 2021 Colors of the Year, Accessory Dwellings Offer One Solution to Housing Affordability Issues, NAHB Urges COVID-19 Safety Reminders for Construction Sites, Nine New Faucets and Fixtures With Sleek Forms and Smart Functions, Total Nonfarm Payrolls Drop by 140,000 in December, Century Communities Moves into Phoenix Market, Zonda’s New Home Lot Supply Index Shows Tight Supply Nationwide. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Any mistake you make could cause the metal to rust after you cut it. If you have problems doing the cutting on your own, give a company your roof measurements to order the parts you need. Always cover up with long-sleeved shirt, long pants, covered work boots, safety goggles, and a dust mask. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website.

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