Best Angle Grinder Discs | Sanding | Cutting Discs

Angle Grinder Discs & Accessories

One of the most useful power tools a tradesman can have in their toolbox is an angle grinder. This is possible because an angle grinder has a wide range of interchangeable grinding discs that can be used, depending on the task at hand. You know, given how many various gradients and sizes there are, mastering the angle grinder can take quite a bit of practise (not to mention technique). You should, however, have a much better understanding of what the seven various kinds of angle grinder discs are and what they may be used for by the end of this essay.

Types of Angle Grinder Discs and Their Various Uses

Angle Grinder Wire Brush

such as wire cup brushes, wire wheel brushes, and end brushes, are offered in a wide variety of sizes, shapes, and colours. Angle grinder attachments with wire brushes work best for heavy-duty cleaning, deburring, blending edges, and paint removal. Working with hard metal surfaces like iron and stainless steel requires the use of wire wheel brush attachments with knotted and crimped wires.

Wire Wheel Brush with Knots
This particular wire wheel brush attachment type is round in shape to offer precision to your project and to fit into corners, and it has a knotted design to give the wires the maximum amount of aggression. This attachment prepares and cures difficult surfaces by using a powerful cleaning action, deburring, and rust removal on hard metals like iron and stainless steel.

Angle Grinder Diamond Cutting Blades

Diamond saw discs are constructed of hardened steel rims embedded with synthetic diamond abrasives and are specifically designed for working on concrete and masonry surfaces. having the strength and control to grind through the tough materials. The most popular forms of diamond cutting discs are continuous rim, segmented rim, and turbo rim designs. Saw blades offer a clean, precise cutting capability. These cut-off discs are capable of slicing through granite, marble, ceramic, and porcelain. They are therefore perfect for masonry work and tiling.

Angle Grinder Sanding Attachments

Because of their strong motors, accuracy, and high RPM, angle grinders are ideal power sanding equipment. Angle grinder sanding discs are typically circular discs with abrasive material inserted in them. It is frequently used in the metalworking sector to remove rust and scratches from metal surfaces, as well as in the woodworking business to level surfaces, shape, and smooth hard woods.

Aluminum Oxide Sanding Discs:Bronze, alloy steel, wood, and fibre glass can all be polished with aluminium oxide sanding discs. Because stainless steel’s iron component can result in minor oxidisation, it is advised against using it.
Zirconia Sanding Discs: These are better for polishing and sanding wood, fibre glass, metal, brass, aluminium, and stainless steel since they are stronger than aluminium oxide and contain no iron. It is perfect for rough wood surfaces, grinding metals and removing burrs, cleaning up welds, and stripping paint and impurities since it lasts 10 times longer than aluminium oxide abrasives.
Discs for ceramic sanding:The most severe abrasive grains are ceramic sanding discs, which are best used for heavy-duty tasks on metals including wood, metal, and stainless steel. They are effective in terms of both sharpness and lifespan. These have grits that are coarse and can be used to remove contaminants.

Angle Grinder Attachments for Buffing & Polishing

Angle grinders are powerful and can run up to 13,000 RPM, so it’s best to use them with experienced hands. It’s also recommended to use a variable speed grinder for buffing and polishing tasks because angle grinders are a good idea but should only be used in experienced hands. High-quality wool is used to make angle grinder buffing pads because it is renowned for being wear-resistant. The buffing wheel comes in handy when you want to polish and shine your metal surfaces. The polishing wheel, which is connected to the angle grinder’s power, works well for polishing metal, glass, ceramic, and wood.

Angle Grinder Attachments for Stripping and Surface Preparation

The crucial step in finishing any project or workpiece is surface preparation. A stripping grinder wheel is an easy way to clean and condition hard surfaces with rust problems, paint buildups, and muck buildups. The poly stripping wheel is often composed of nylon, is fairly flexible, and has a nonwoven matrix design to allow enough air through the weave for a considerably cooler operation that enables you to operate your grinder at high RPMs without damaging the surface.

Discs That Are Not Woven Discs

Surface conditioning and paint operations require non-woven abrasive discs. They are frequently used for finishing in the metal fabrication industry and the autobody industry. It has sufficient scouring power to remove even the most difficult materials, such as adhesives and sealants, to ready the surface for finishing.

Discs for poly-stripping

Poly strip wheels are rotating discs that are used to “strip” paint—basically, to take the paint off and reveal the surface. These discs work quickly and without causing any damage to the original surface when used with angle grinders for finishing and conditioning.

SEGMENTED RIM BLADES

Segmented rim blades are often crafted from diamonds. In other words, it can be used with hard materials such as granite, marble, concrete, tiles, etc. The blade’s name comes from its distinguishable portion. These components allow it to deal with dust and cutting residue more easily. The diamond blades are suitable for applications needing dry cutting for two practical reasons. You don’t need to think about moistening the blade before you begin cutting. That will also speed up the procedure and assist you in reaching your objectives.

CONTINUOUS RIM BLADES

It is obvious why a continuous rim differs from a segmented rim blade if you look at one. The continuous rim has no segments, which is why that name knows. The continuous edge design is intended to increase accuracy in challenging applications. You can use a continuous rim blade to cut complex materials like stone, granite, and porcelain. They are especially well suited to easily chipped materials. The goal of employing a continuous edge is to obtain the smoothest cut by removing any chips.

FLAP DISC

Grinding wheels are regarded as a relatively “blunt” method of deburring a textured metal surface. As a result, they aren’t frequently employed on assignments that call for handling that freshly smoothed edge or surface in the future. A fabricator may decide to remove a flap disc instead. These are regarded as being the fine sandpaper of metal. As a result, a correctly used flap disc may more precisely remove sharp corners, chamfer edges, and remove metal burrs. Even scratches that develop during the cutting and manufacture processes can be polished off using some flap discs. They are therefore essential for metal artisans whose projects are frequently handled by others.

STRIP DISC

A wire wheel can remove paint very effectively, but this effectiveness has a price. In particular, after the paint has been stripped off the metal surface, wire wheels have a tendency to scratch it. Make sure to bring a strip disc to the job site in order to prevent such outcome. These discs are made of a poly-fiber substance that can remove paint, glue, and epoxy off the majority of metal surfaces forcefully but delicately.

DIAMOND DISC

“There are various types of diamond discs. The majority of diamond discs available today are, however, cutting discs by nature. Additionally, diamond discs offer the best cutting performance for tasks involving exceptionally dense metal stock. These discs’ impregnated edges, which have a layer of abrasive diamond shards, enable them to easily carry out those jobs.

CERAMIC SANDING DISC

Despite their longer service life, ceramic sanding discs are not nearly as common in the professional world. Ceramic sanding discs are functionally equivalent to flap discs in almost every way.However, because they are made of ceramic, they can complete those tasks without running the risk of overheating. Furthermore, many contemporary ceramic sanding discs have greater sanding capacities than their metal equivalents, making them as effective as they are long-lasting.