abraser
n. C1 Advanced abras·er
n. a tool or material that is used to wear away or polish a surface. It is often used in manufacturing to make things smooth or to remove small amounts of material.
n. an agent or tool used to wear away or polish a surface through friction. Often refers to a specific type of abrasive material used in industrial grinding or finishing processes.
The worker used a fine abraser to polish the metal.
The factory uses a high-speed abraser to remove imperfections from the surface of the ceramic tiles.
Engineers selected a specialized abraser to ensure the turbine blades met the exact specifications required for high-temperature performance without causing structural damage.