![]() ![]() So, it’s best to stick to a 1.6 mm disc for most situations on heavy steel projects. To note, cutting discs with a greater thickness will cut slower and produce excess heat and discoloration on the steel which may not be wanted. You should use metal cutting discs with 1.6 mm + thickness for cutting heavier materials. However, you can use a 0.8mm disc for cutting very thin sheet metal. It is uncommon to require a disc below 1 mm or over 1.6mm in thickness, as between this size range, most metal cutting jobs are doable. A 9-inch grinder would be used for long deep cuts to be made on thick steel or welds. A safe bet for most metal cutting jobs however is a 5-6 inch size grinder with a 1-1.6mm cutting wheel. The thickness of the material will determine which cutting wheel size to use and which size of angle grinder. Take care with this step as if you select a disc designed for another metal, you could completely destroy your job by contaminating it.įor instance, you would never use a mild steel cutting disc for stainless steel as you would contaminate the stainless. While they do not perform as efficiently as a dedicated disc, they are very versatile.Ī General Purpose Cutting Disc from Dewalt – Click Here to Buy What type of metal are you going to cut?Ĭutting discs contain different abrasives which allow the disc to actually be able to cut steel but also, different abrasives are designed for specific metals. ![]() However, you can also get all-purpose metal cutting wheels that can penetrate through a wide variety of metals. What you need for cutting metal is the abrasive cut-off disc (also called cut-off wheel). To simplify the process, keep in mind the following. With different types of discs available, it can be difficult to select the right cutting disc for the right job. ![]() Those blades are designed to work with power saws with base-shoe where the work will be pulled towards the base during cutting. The above image shows an angle grinder cutting a large diameter, welded steel pipe.Ĭaution Do not use the metal cutting circular saw blades on angle grinders. Due to its handheld design and disc size, angle grinders are usually limited to a maximum of 2 ¾ inches (70mm) deep cuts. You will need different types of cutting wheels for ferrous (steel) and nonferrous metals (aluminum, copper, brass, etc.). You can cut both soft and hard metals with an angle grinder by using abrasive cut-off discs. ![]() Can You Use an Angle Grinder to Cut Metal? In this article, we are going to discuss a popular and useful metal cutting tool, the Angle Grinder, and some basic steps and tips on how to utilize this useful tool efficiently. Without the ability to slice your steel into two most projects would simply not even begin let alone exist. Cutting metal is an important part of metalworking. ![]()
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