Boneham AM00000885 Slip-fixed Drill Bushing Sfm

Product Description

The BONEHAM AM00000885 is a slip-fixed drill bushing manufactured to the SFM industry code standard. It features an inside diameter of 21.5 mm, a body outside diameter of 30 mm, and a length under the head of 25 mm. This type of bushing is pressed into a jig plate and held in place by a locking mechanism, guiding cutting tools such as drills, reamers, and counterbores with repeatable positional accuracy. The renewable design allows the bushing to be replaced without replacing the liner bushing or jig plate, making it well suited for production environments where tooling wears over time. Machinists, toolmakers, and fixture builders are the primary installers.

Slip-fixed bushings in the SFM series are used in drill jigs and machining fixtures across metalworking, fabrication, and precision manufacturing settings. They are appropriate for both short-run and high-volume production applications where tool guidance accuracy is critical. The renewable feature is particularly useful in production jigs that see frequent tool changes or bushing wear. This part ships individually and is sold as a single unit.

Key Features

• SFM industry code designation for slip-fixed renewable drill bushing applications
• 21.5 mm inside diameter for precise tool guidance
• 30 mm body outside diameter for secure press-fit seating in liner bushings
• 25 mm length under the head provides adequate tool guidance depth
• Renewable design allows in-place replacement without disturbing the jig plate

Compatibility

Designed as an OEM-style replacement or direct-fit component for standard SFM-series slip-fixed drill bushing applications in machining jigs and fixtures.

Installation Notes

Installation is performed by toolmakers or machinists during jig assembly or maintenance. The bushing slips into a pre-installed liner bushing and is locked in position before use. Ensure the liner bushing bore and the mating surfaces are clean and free of burrs before installation. Follow applicable shop safety procedures and power down any associated machinery before servicing a fixture.