An angle grinder is a handheld power tool used for grinding, abrasive cutting, and polishing. It typically has three basic functions: cutting, grinding, and polishing, and can be used for a wide variety of tasks depending on the type of disc, cutter, or other attachment being used. Some of the primary uses of an angle grinder include:
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Cutting metal: Using an abrasive or diamond wheel, cutting metal is one of the most common uses for an angle grinder. It can be a less expensive alternative to a plasma cutter for fabricators, and masons can use them to cut off rebar. Commercial contractors might use an angle grinder to cut metal studs, and pros in the oil/gas and plumbing industries use them to cut metal pipes.
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Grinding and polishing: Angle grinders can be used to grind and polish metal, stone, and other materials. They can restore scratched metal and polish it, and can make nice, smooth cuts for stone cutting.
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Sharpening: One of the most common ways to use an angle grinder around the house is to sharpen lawn mower blades, axes, and hatchets.
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Removing paint and rust: Auto body shops often use an angle grinder as a method of removing paint, and rust can also be removed using an angle grinder. Using a wire wheel or brush attachment can remove a layer of rust and prepare the surface for paint.
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Cleaning metal: Angle grinders can be used to clear rust and clean metals such as shovels and tools using a wire brush.
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Cutting tiles: Angle grinders are great for cutting things such as ceramic tiles. They work great as they leave a clean, crisp edge to the tile and work with better precision than stationary grinders as they are handheld.
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Emergency rescues: Angle grinders are widely used in emergency rescues and even for bicycle thefts.
Its important to note that angle grinders are powerful tools and should be used with care. Appropriate personal protection equipment (PPE) should be used to protect hands, ears, and eyes, while covering the mouth and nose.
