Bosch 2609256245 Fibre Sanding Disc for Angle Grinder Clamped for Wood and Metal 115 mm Disc, 22 mm Bore, 60 Grit

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Along with hard abrasive materials, these wheels are made of sturdy materials through and through like durable fiberglass. Such materials not only preserve the life of the wheel but also help it push through concrete. Besides grinding concrete with these types of discs, you can also use them to grind granite, stone, marble, masonry, and similar materials. I have seen a lot of novice users ignoring the basic safety practices when with a grinder. I wrote an entire guide on angle grinder safety since this is really important. 6. Paint Stripping Discs Unlike other tools that are more specialized like the cut-off tool, the angle grinder can handle a wide range of tasks for you.

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Instead of wire bristles, a paint stripper wheel features poly-fiber material. It removes paint with efficiency, but should not scratch or scuff the underlying surface. You also can use it to remove epoxy or other residues. 7. Polishing Pads Dan Miller is a professional toolmaker with extensive experience in the metalworking and tooling industry. Always start using the angle grinder with a heavy-grit flap disc. Use the angle grinder gently to smooth out the surface, then work your way up to a light-grit flap disc of 100 or 120 for the finishing touch and removing the deepest scratches. Not only do flap discs make sanding easier – they make it more cost effective. You’ll get far more out of a flap disc than you will a regular (Velcro) sanding disc. For instance, grinding wheels have to be discarded even after a small area of abrasive is worn out. Comparatively, flap discs remain useful even after the flaps erode, which results in a longer operating life. Compared to a flap disc, grinding wheels are cheaper on a unit cost basis. However, if you consider the versatility, durability and ease of use provided by flap discs, they are more cost-effective in the long run. Because of these advantages, the popularity of flap discs has soared in the last several years.With the right discs, your angle grinder can not only handle metal but can even grind or polish concrete. You can use a chainsaw adapter to turn your angle grinder into a wood saw at a lower cost than getting a real chainsaw. But remember that these accessories are applicable on light-duty jobs or handling small tree branches.

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Always make sure that power switch is off and that your angle grinder isn’t connected to a power source before attaching the flap disc. These discs also usually include carbide teeth. But instead of a flat disc, a wood carving disc has more of a donut shape to it. The teeth are not located around the edges. Instead, they cover the entire surface of the wheel. Typically, they number in the hundreds.Besides wood, flap discs can also be used on metal to remove paint or condition the working surface with less wasted time and labor than sandpaper. Each disc features an abrasive compound consisting of grains and a bonding agent. You can choose a higher or lower grit depending on how fine or coarse you want the abrasive grains to be. It makes sense to talk first about grinding discs, also called “grit discs.” These are the discs you need if you want to grind metal or stone. Flap discs for paint removal: Do you have a metal object that’s rusted but you know you can still extend its life? Do you have old, chipping paint on your car that you need to remove to give it a like-new appearance? Flap discs, especially non-woven discs, are ideal tools for removing paint and rust. Non-woven flap discs, or the ones with aluminum oxide, can be used for paint or rust removal applications. As with flap discs in general, these discs can grind and finish in a single operation while offering a smooth and controlled grind. There are assorted shapes of concrete grinding wheels and various grit materials. You can find wheels with silicon carbide grain or diamond grit. The diamond cup wheel is the most widely used type since it can be used on a variety of materials and are durable.