Reverse Counterbore: 7/8" Dia, 1/4" Pilot Hole, 4 Flutes, Solid Carbide MPN:191-10J

The Reverse Counterbore is an essential tool for professional machinists and engineers who require precise and accurate holes in their workpieces. Its 7/8 diameter and 1/4 pilot hole allow for precise alignment and location, while the 4 flutes provide efficient chip removal. Made from solid carbide, this product is durable enough to withstand even the toughest machining tasks. Reverse counterbores are crucial in applications such as aerospace, automotive, and medical manufacturing where accuracy is paramount. They can be used for creating countersinks or porting holes in various materials like aluminum, steel, and titanium alloys.