The ZUBR 6-piece countersink set (29730-H6) is ideal for deburring and chamfering holes in metal and plastic. Designed for use with a drill or drill press, this high-quality set features countersinks ranging from M3 to M10, crafted from high-speed steel for exceptional durability and cutting performance. Suitable for steel, non-ferrous metals, and plastics, this versatile set provides a professional finish to your projects. All countersinks feature a cylindrical shank for secure and consistent operation.





