The Pan American 36-717 1/2 W/#10 Solid Carbide Stop 3 flute Countersink is a high-quality tool designed for metalworking purposes. Made from solid carbide, this countersink features a 100° angle and three flutes for efficient and precise drilling. Its durable construction ensures long-lasting performance, making it a reliable choice for various industrial applications. The Pan American brand is known for producing top-notch metalworking supplies, making this countersink a valuable addition to any workshop or manufacturing facility.