Steel Grit G25 refers to a specific size of steel grit used in shot blasting and abrasive blasting applications. The G in steel grit stands for grit size, and the number following it indicates the approximate diameter of the individual particles in millimeters. Therefore, steel grit G25 has a nominal diameter of approximately 0.7 millimeters. Steel Grit G25 is a medium-sized grit that is commonly used for surface preparation, cleaning, and surface finishing in various industries such as automotive, aerospace, construction, and manufacturing.