Boneham AM00000873 Slip-fixed Bushing Sfm 2.7mm Id

Product Description

The BONEHAM AM00000873 is a slip-fixed drill bushing conforming to the SFM industry standard. It features a 2.7 mm inside diameter, an 8 mm body outside diameter, and a 10 mm length under the head. This bushing is designed for use in jig plates and fixture tooling to guide cutting tools accurately during drilling, reaming, or boring operations. It installs without pressing, allowing for tool-free removal and replacement during production runs. The renewable design means the liner can be swapped out independently, reducing tooling cost over time. Machinists and toolmakers are the primary installers in machine shop and manufacturing environments.

This slip-fixed bushing is suited for production drilling fixtures where quick bushing changes between operations are required. The SFM designation identifies it as a slip-type liner intended to seat in a compatible press-fit master bushing already installed in the jig plate. It is appropriate for light to moderate drilling and reaming applications in both prototype and production manufacturing settings. The compact 8 mm body diameter makes it well suited for close-tolerance fixture layouts where spacing between hole locations is tight.

Key Features

• SFM slip-fixed industry-standard bushing for use with compatible master bushings
• 2.7 mm inside diameter for precise tool guidance
• 8 mm body outside diameter suits tight fixture layouts
• 10 mm length under head provides adequate tool guidance depth
• Renewable design allows liner replacement without disturbing the master bushing
• Slip-fit installation enables fast, tool-free changeout during production

Compatibility

Designed as an OEM-style replacement or new-installation liner for use with SFM-compatible press-fit master bushings in standard drill jig fixtures.

Installation Notes

Installation is performed by machinists or toolmakers. Before installing or removing the bushing, ensure the drilling fixture is secured and the machine spindle is powered down and at rest. The slip-fixed bushing seats into a pre-installed master bushing in the jig plate and is retained by a locking mechanism on the head. Do not force or drive the bushing with impact tools, as this can damage the seating surfaces of the master bushing.