Solid Pilot Counterbore: 29/64" Dia, 21/64" Pilot, 3 Flutes MPN:C92708

Introducing our high-quality solid pilot counterbore drill bit, designed for industrial professionals seeking precision and accuracy in their work. This product boasts a 29/64-inch diameter, a versatile 3 flutes design, and is compatible with 5/16-inch socket-head cap screws. Made from high-speed steel, this counterbore drill bit is perfect for working on alloy tool steel, carbon steel, and cast iron materials in various industries such as automotive, aerospace, and manufacturing. With its 6-inch overall length and straight-cylindrical shank, our solid pilot counterbore drill bit can create precise counterbores for fasteners or machining holes in metalwork. Its standard pilot diameter of 21/64 inches ensures accurate alignment, reducing the risk of mistakes during your project. Order now to experience the unmatched quality and precision of our solid pilot counterbore drill bit!

Top product features:

• High-Speed Steel construction for durability and precision
• Standard pilot diameter for accurate alignment
• Compatibility with 5/16-inch socket-head cap screws

Top product applications:

• Machining metalwork for fasteners and holes
• Automotive and aviation industries
• Manufacturing and engineering projects