Countersink: 1/8" Head Dia, 90 &deg MPN:18571

Countersinks are tools with cutting edges that taper downward at an angle allowing screws or nails to penetrate material while sitting flush after attachment, the angled edge permitting enough space for the fastener head & providing structural integrity when in contact with the surface reducing chipping, splitting & wobble issues; these tools serve as versatile applications in construction or automotive fields by aiding precise drilling or fastening actions. The 1/8 head diameter countersink is ideal for small-sized threaded elements like screws made from metal or plastic used on lightweight materials, while the angled side offers efficient counterbores on metal surfaces enabling seamless sinks into thin materials; therefore it becomes a time-efficient option when fasteners must be embedded securely without protruding from the top. Its durable design made of carbon or steel alloys ensures lasting sharpness, making this countersink suitable for repair, furniture or cabinetry tasks that require multiple sinkings on diverse surfaces while producing a clean look and long-lasting structural strength.