Bosch GWS 18-125 L Angle Grinder

An angle grinder, also known as a side grinder or disc grinder, is a handheld power tool used for grinding (abrasive cutting) and polishing.An angle grinder is a handheld power tool that can be used for a variety of metal fabrication jobs that include cutting, grinding, deburring, finishing and polishing. The most common types of angle grinder tools are powered by electricity; either corded or battery powered, Grinding is machining process that's used to remove material from a workpiece via a grinding wheel. As the grinding wheel turns, it cuts material off the workpiece while creating a smooth surface texture in the process.Angle grinders typically have three basic functions; cutting, grinding and polishing. In terms of cutting they run at a high speed and facilitate cutting tasks with ease as well as giving better precision in terms of grinding than stationary grinders as they are handheld.A grinder is a machine or tool for sharpening, smoothing, or polishing the surface of something.In grinding, a grinding wheel removes the desired amount of material by passing the same area on the workpiece surface multiple times. How the topography of a workpiece surface evolves with these passes is thus an important research issue, which has not yet been addressed elaborately.