Brownells #4 Grinding Stone Refill 6 Pack for Gunsmithing

Premium grinding stone refill kit designed for precision gunsmithing work. Each pack contains 6 replacement grinding stones measuring 1/2 inch in height and 1/16 inch in width. These high-quality grinding points are ideal for detailed metalworking, fitting, and finishing tasks on firearms components. Compatible with rotary tools for professional gunsmithing applications.