Boneham CB00001085 Headless Drill Bushing 7/32 in Id Steel

Product Description

The BONEHAM CB00001085 is a press fit headless drill bushing designed to guide cutting tools with precision during drilling, reaming, and boring operations. Manufactured from steel, this bushing features a 7/32 inch inside diameter and a 13/32 inch outside diameter with a 1 inch overall length. The headless design and press fit installation method allow the bushing to seat flush and securely within a jig plate without the need for a retaining flange. Machinists and tool-and-die professionals use this style of bushing where a low-profile, permanent installation is required in a drill jig or fixture setup.

This bushing is suited for use in production drilling fixtures, jig plates, and tooling setups in both job shop and manufacturing environments. The counterbored feature accommodates specific fixture plate configurations. With an inside diameter tolerance of +0.0001 to +0.0004 inches, it provides consistent tool guidance for repeatable hole location accuracy. It is installed by machine shops, toolmakers, and fixture builders working with precision jig tooling applications.

Key Features

• Press fit installation method for permanent, secure seating in jig plates
• Headless design provides flush, low-profile fit within the fixture
• Inside diameter tolerance of +0.0001 to +0.0004 inches for precise tool guidance
• Counterbored construction for compatibility with specific fixture plate configurations
• Steel construction for durability in production drilling applications
• Non-renewable bushing — intended as a fixed, permanent installation

Compatibility

Designed as an OEM-style replacement or direct-fit component for drill jigs and fixtures requiring a headless press fit bushing with a 7/32 inch inside diameter and 13/32 inch outside diameter per industry code P.

Installation Notes

Press fit bushings are typically installed by toolmakers or machinists using an arbor press to drive the bushing flush into the jig plate bore. Power down all associated machinery before servicing or replacing drill jig components. The bushing bore and mating plate hole should be clean and free of burrs prior to installation. Do not hammer the bushing directly without a proper driver to avoid damaging the ID or distorting the bushing body.