Points abrasives, or mounted points, are small, versatile grinding/polishing tools made from bonded abrasive materials (like aluminum oxide or silicon carbide) attached to a metal shaft (mandrel) for use with rotary tools like die grinders. They are essential for precision tasks such as deburring, blending, smoothing, finishing, and polishing intricate shapes and hard-to-reach areas in metal, plastic, and composites, offering more detailed work than larger grinding wheels.