Your angle grinder is a perfect device with a rotating abrasive disc, used to grind, polish, or cut metal and other materials. It spins, it grinds, it’s loud. But did you know it can do way more? Yes, if only you knew which angle grinder attachments can change the game, you would be able to maximise its potential as a versatile tool.
So, simplify your tasks with the right attachments. From shaping wood to slicing tile, and from rust removal to concrete cutting, learn how different applications and types of angle grinders can be fruitful.
Applications of Angle Grinders
The primary types of angle grinder attachments will vary based on what needs to be done on a particular worksite. To have a better understanding of angle grinders uses, let’s go through the key applications:
Demolition and Renovation
When you’re knocking down walls or fixing up old constructions, you will run into things like metal bars (rebar) or stuck bolts. An angle grinder slices right through them and helps you get rid of old bits and pieces.
Working with Metal
Need to cut metal pipes, rods, or sheets? An angle grinder does that easily. Plus, if you’ve got messy welds or need to get metal ready for painting, it’s your best friend.
Masonry Work
If you are getting brick or tile work done, you will need to cut them to fit. An angle grinder does that seamlessly. It also cleans up messy mortar between bricks.
Concrete Surface Prep
Got old paint or glue stuck on concrete? Or maybe you need to roughen it up so new construction sticks better? An angle grinder makes short work of that.
Types of Angle Grinder Attachments
There are various types of angle grinder attachments that you can choose from depending on your specific needs. Some of the more common types include:
Cutting Discs
A cutting disc is a specialized tool that cuts through hard materials such as metal, stone, and concrete. Attachments typically consist of a circular blade made from durable materials such as tungsten carbide. The disc is mounted on an arbor (or mandrel) which is fixed to the angle grinder and rotates at high speed. Cutting discs are commonly used in construction, fabrication, sheet metal, and manufacturing applications where precision cuts are required.
Flap Disc
A flap disc is an abrasive disc used for grinding and finishing metal surfaces. It consists of multiple overlapping abrasive flaps that are fixed to a backing plate. Flap discs are used in various applications, including cleaning metal, grinding, deburring, blending, polishing, and finishing.
Grinding Wheel
A grinding wheel comprises an abrasive compound that is required for various grinding (abrasive cutting) operations. Such wheels are a type of angle grinder attachment used for grinding & polishing metal. The discs are usually built from a composite material with a coarse particle that has been crushed and bonded with the help of a cementing matrix (referred to as bond in the nomenclature of grinding wheels) to create a solid, spherical shape.
Wire Wheel
A wire wheel is a type of angle grinder attachment used for heavy-duty cleaning, removing rust and paint from metal surfaces, deburring, and edge blending. It consists of a circular wheel with radial wire bristles that rotate at high speeds during operation.
There are various types of wire wheels available in the market, and you can select the right one as per your requirement. For working on tough metal surfaces, such as iron and stainless steel, you can use wire-wheel brush fixtures with knotted and crimped wires.
Sanding Wheel
Because of their strong motors, accuracy, and high RPM, angle grinders can be used as ideal power sanding equipment. If you work on wood, sanding wheels are best for leveling surfaces, shaping, smoothing, and cutting hardwood. These are also highly effective in crafting intricate designs on wooden and soft metal surfaces.
Wherever a ceramic sanding wheel is ideal for working on tough heat-sensitive materials like stainless steel, nickel alloy, and titanium. Since ceramic is a tougher abrasive than zirconium and aluminum oxide, it provides cooler operation through lesser friction. Additionally, ceramic sanding wheels are known for providing a smoother cut, longer life, and more efficient grinding than other materials.
Strip Disc
A strip disc of an angle grinder is a type of angle grinder attachment that you can use for various tasks, including removing corrosion, smoothing rough edges, stripping paints, and polishing surfaces. This type of disc consists of poly fiber materials. The benefit of using a stripping disc for this task is that it can quickly and easily remove materials from a surface without damaging the base material.
Diamond Disc
A diamond disc is an angle grinder attachment that uses diamond-embedded abrasives to cut through hard materials such as stone and concrete. Depending on the material cut, the discs are available in various sizes and shapes. Diamond discs are typically used for straight and curved cutting of hard materials such as tile, masonry, stone, and concrete. The benefit of using a diamond disc is that it results in a cleaner, smoother cut. They are more durable than standard discs, meaning you can use them repeatedly without losing their effectiveness.
Poly Stripping Discs
These are rotating discs for stripping paint. They help remove the paint and expose the surface. When used as an angle grinder attachment for finishing, they spin on your angle grinder and take paint right off quickly. They clean the surface without damaging it, leaving it ready for whatever’s next.
Non-Woven Abrasive Discs
These are also applicable in surface conditioning and paint jobs. They find application in the autobody industry and metal fabrication facilities. They are perfect for super-stubborn messes like dried-on glue or sealers. A non-woven abrasive disc serves as a heavy-duty scrubber when used as an angle grinder attachment.
Conclusion
With an idea of the various applications of angle grinder attachments and their types, pick the best ones today and streamline your tasks. Explore competitive prices of angle grinder options and attachments tailored to meet your budget at L&T-SuFin. For large projects, opt for a bulk order of angle grinder attachments. Buy today and grab the best deals available!
FAQs
Which angle grinder size is best?
The best angle grinder size depends entirely on the tasks you’ll be performing, with 4.5-inch (115mm) and 5-inch (125mm) grinders being good general-purpose choices, while larger sizes (7-inch or 9-inch) are better for heavy-duty work and deeper cuts.
How many types of grinders are there?
There are several types of grinder machines, commonly categorised as surface, cylindrical, centerless, internal, and tool/cutter grinders.
What is a 4 angle grinder used for?
A 4-inch angle grinder, also known as a 4 angle grinder, is a power tool primarily used for cutting, grinding, polishing, and cleaning metal, as well as cutting stone and masonry.
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