Abrasive materials are an important aspect of buffing, polishing and finishing workpieces. Commonly attached to a wheel or belt, these materials come in a variety of forms and sources. Here are some common key terms regarding these items.
Diamond Tool – This tool has diamond particles embedded in it and is prized for its high efficiency and low force, meaning that there is less heat being generated during the process. There is less of a chance of cracking and burns on the surface of the object.
Grit Size – This refers to the size of the material particles that are used to grind objects. These abrasive particles are embedded in sandpaper and the sizes of the particles refer to the coarseness of it. Different institutes regulate these sizes internationally, but in general they are on a numeric scale with the higher numbers indicating finer grit. Sandpaper is often attached to wheels or belts to make their use efficient.
Silicon Carbide – This is a compound that consists of carbon and silicon that has been mass-produced since the late 19th century as an abrasive.
Walnut Blasting – Ground walnut shells are used in powder form to clean wood, plastic, soft metals and stone. They are used to remove sediment and grime from public statues and graffiti from public works. It is environmentally friendly and is also used to clean jet and automobile engines. Because it is a sustainable material, new uses for walnut powder are being developed.
Novaculite – This is a type of flint that is found only in a few select states and is prized for its qualities as a whetstone. It has been mined for centuries for use in grinding tools.
Abrasives are needed for many purposes, mainly to clean and remove dirt. A scrubbing action, combined with the gritty surface of the abrasives, can scrape off deep-set dirt, grease, and other substances. Abrasives can also refer to products and tools that work to trim, sharpen, grind, or polish various metal materials and surfaces. Such tools can also sand and finish wood of all types. Abrasives, usually minerals, are needed in many industries to buff out rough edges and provide a finished look via cutting, polishing, and sanding. Distributors sell abrasives such as discs, grinding wheels, pads, and drill sharpeners to various customers, offering a bulk discount for large orders. Manufacturers typically sell items like coated and bonded abrasives, tools, accessories, flap wheels, and stone conditioning discs. They may also sell buff and blend wheels, diamond grinding wheels, cartridge rolls, and surface conditioning wheels. Companies that need abrasive powders and super abrasives can also take advantage of the bulk discounts wholesalers provide. Consumers, corporations, and manufacturers that need abrasives for their daily work can find wholesalers in the phone book or online. They can also consult with other companies to get recommendations on providers that offer great deals. Abrasives are used in many industries, including diamond mining, metal fabrication, abrasive grain and finishing, and industrial manufacturing. Abrasives can range in their color, composition, and shape. Their main purpose is to cut, grind, blend, or smooth out hard or rough surfaces. Different abrasives are better for some uses than others, so it's important to select the right product for domestic purposes vs. industrial purposes.