A sander/grinder functions by using a rotating abrasive surface to remove material and smooth surfaces. Grinders are used for heavy-duty tasks like shaping, smoothing, and sharpening tough materials such as metal and concrete. Sanders are designed for finer tasks, smoothing and finishing surfaces like wood or metal for a polished look. Both tools use motor-powered rotation or oscillation to efficiently perform these functions.
A sander/grinder is typically made from durable materials designed to withstand heavy use. Key materials include:
Body: Often constructed from high-strength plastic or metal, such as aluminum or steel, for durability and impact resistance.
Abrasive Discs/Pads: These are made from materials like aluminum oxide, silicon carbide, or diamond, depending on the application (e.g., metal, wood, concrete).
Motor: Typically powered by a robust electric motor, usually encased in steel or durable plastic to ensure longevity and efficiency.
Handle and Grip: Made from ergonomic, non-slip materials like rubber or textured plastic for user comfort and control during operation.
These materials ensure that the sander/grinder performs effectively and lasts through demanding tasks.