Countersink: 3/4" Head Dia, 90 &deg MPN:333-008570

The countersink is a versatile tool that offers several advantages over traditional drilling methods for making angled holes. It allows for the creation of strong, clean, and professional-looking fastenings that prevent materials from splitting or cracking when tightening screws. Its conical cutting edge makes it easy to start screws in thin materials without risk of breaking the material, ensuring maximum holding power. Countersinks are commonly used for joining metal sheet materials, such as steel, aluminum, and brass, making them an essential tool for professional electricians, engineers, mechanics, and other professionals working with metal fabrication or assembly.