Ideal for machinists, DIY enthusiasts, and technical personnel who require fine precision in their work. Efficient deburring and precise chamfering with our manual countersink deburring tool, designed to enhance processing efficiency across various materials. Indispensable in any toolkit, this versatile tool delivers smooth, professional results every time. speed steel construction provides wear resistance and long lasting durability, making it simple and easy to use for a range of hole diameters. Key attributes Function Manual countersink deburring tool for deburring and chamfering drilled holes. Compatibility Suitable for a range of hole diameters and materials. Material speed steel. Performance Wear resistant, durable, and easy to use for consistent results. Use scenarios Deburr and chamfer drilled holes in aluminum or steel brackets to ensure clean bolt fits and smooth mating surfaces. Finish holes in DIY metal enclosures or chassis to remove burrs and create a professional edge for assemblies. Chamfer and deburr holes in brass, copper, or plastic components to enable secure fastener installation with a clean finish.