Countersink: 3/4" Head Dia, 82 &deg MPN:74119

Grainger's countersink is a versatile and essential tool used by professional engineers, machinists, and woodworkers to create accurate pilot holes for screw insertion in materials such as metals or plastics. Its 3/4 head diameter provides superior depth control while drilling, minimizing reworking or excess material removal. The 82° angle offers optimal visibility for precise countersink creation without edge splitting or chip build-up. The high-speed steel construction ensures longevity in tough materials, making it suitable for demanding applications such as automotive assembly lines or machining workshops.