Versatile Countersinking and Chamfering: These beveling chamfer bits are designed for woodworking, metalworking, and various projects, enabling precise hole enlarging, shaping, and smooth finishing on wood, metal, and other materials. Industrialgrade durability: Made from speed steel with a titaniumcoated surface, these bits resist heat and wear, delivering longlasting performance in demanding carpentry and construction tasks. Drill compatibility: Engineered to fit standard drills and angle grinders, this set integrates seamlessly into existing tool collections, offering efficiency and precision for professionals and DIYers alike. Smooth and accurate finishing: The cutting edges deliver clean chamfering without splintering, making them ideal for creating countersinks, deburring holes, and shaping wood, metal, or other surfaces. Use scenarios Finishing a wooden cabinet project by countersinking screw holes and chamfering edges for a flush, professional look. Deburring and beveling drilled holes in metal brackets to remove sharp edges and ensure a precise fit. Beveling plastic or composite panels to create a clean, finished edge for a polished appearance.