Value Collection 08909764 Counterbore Pilot Carbon Steel

Product Description

The VALUE COLLECTION 08909764 is a counterbore pilot used to guide counterbore cutting tools during precision boring operations. The pilot features a 1-5/16 inch head diameter and a 1/2 inch shank diameter, making it suitable for accurate alignment in counterboring applications. Constructed from carbon steel with a bright, uncoated finish, this pilot is designed for consistent performance in metalworking and machining environments. It is typically installed and used by machinists, tool and die technicians, and mechanical maintenance professionals working with counterbore tool sets.

This counterbore pilot is suited for use in machine shops, maintenance facilities, and production environments where counterbored holes are required for fastener seating. The 1/2 inch shank fits standard counterbore tool holders, and the 1-5/16 inch head diameter corresponds to the counterbore cutting diameter it is designed to guide. It is sold as a single unit and is compatible with counterbore sets requiring a pilot of these dimensions.

Key Features

• 1-5/16 inch head diameter for precise counterbore alignment
• 1/2 inch shank diameter fits standard counterbore tool holders
• Carbon steel construction provides durability in machining applications
• Bright, uncoated finish for straightforward inspection and dimensional verification
• Sold as a single replacement pilot for counterbore tool sets

Compatibility

Designed as a replacement or spare counterbore pilot for counterbore tool sets requiring a 1/2 inch shank diameter and a 1-5/16 inch head diameter. Specific model compatibility was not provided in the product data; verify shank and head dimensions against your counterbore tool set before installation.

Installation Notes

Installation of counterbore pilots is typically performed by qualified machinists or mechanical technicians. Ensure the machine spindle is fully powered down and at rest before removing or installing a pilot. Verify that the pilot shank fits securely in the counterbore body without play before use. Follow applicable shop safety procedures and manufacturer guidelines for the counterbore tool set in use.