Reverse Counterbore: 1-3/4" Dia, 3/4" Pilot Hole, 4 Flutes, Solid Carbide MPN:191-16J

The reverse counterbore is a specialized cutting tool designed for precise machining operations in various materials such as steel, aluminum, and cast iron. Its medium-sized pilot hole diameter of 3/4 inch and standard counterbore diameter of 1-3/4 inches provide a clearance hole and threaded bore in one step, making it ideal for industrial applications where fastening multiple components is critical. The counterbore's four flutes ensure efficient chip evacuation and smoother cutting action, while its solid carbide construction ensures durability during prolonged use. The reverse counterbore is an indispensable tool in industries such as automotive, aerospace, and heavy machinery manufacturing, where precision fastening is critical to the final product's quality. With its specialized features and high-quality construction, the reverse counterbore is the perfect solution for anyone looking to achieve precise and efficient fastening in their machining projects.