Counterbore, 8.250" L, 0.750" dia., Bright MPN:C91728

This high-speed steel counterbore with built-in pilot is designed for precision and efficiency in various industrial applications. Its 0.750in diameter and 8.250in length make it suitable for a range of tasks, from drilling and tapping to countersinking and countersinking with pilot. The counterbore's built-in pilot ensures accurate and reliable results, while its high-speed steel construction provides durability and resistance to wear and tear. Ideal for use in machine shops, fabrication facilities, and other industrial settings, this counterbore is a valuable addition to any tool collection, offering improved productivity and accuracy in a variety of applications.

Top product features:

• Counterbore with a built-in pilot for precise hole preparation
• High speed steel construction for durability and long tool life
• Built-in pilot feature reduces the need for additional setup and tooling

Top product applications:

• Machine shop for drilling and countersinking holes in metal parts
• Automotive repair for countersinking screws and bolts
• Aerospace manufacturing for precision countersinking and pilot hole creation