Boneham CB00001123 Slip-fixed Drill Bushing 5/32 in Id

Product Description

The BONEHAM CB00001123 is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. Built from steel and hardened to 60 to 65 HRC, it provides consistent bore alignment and resists wear through repeated tool passes. The bushing features a 5/32 inch inside diameter, a 1/2 inch body outside diameter, and a 3/4 inch length under the head. It installs with a slip fit and locks in place via an LS-1 compatible lock screw, making it renewable and removable without damaging the jig plate. Machinists, tool and die makers, and fixture builders are the primary users of this component.

This bushing is suited for production drilling, reaming, and boring operations where repeatable tool positioning is critical. The head-type design seats flush against the jig plate surface, resisting axial pull-out during tool retraction. The renewable design allows the bushing to be replaced independently when bore wear exceeds tolerance, extending the service life of the jig assembly. It is compatible with standard ANSI drill jig systems and is sized to work within fixtures designed around the SF industry code bushing series.

Key Features

• Slip-fixed installation method with LS-1 compatible lock screw retention
• Hardened steel construction at 60 to 65 HRC for extended wear resistance
• Inside diameter tolerance of +0.0001 to +0.0004 inches for precise tool guidance
• Renewable bushing design allows in-place replacement without jig rework
• Head-type configuration provides positive axial seating on the jig plate
• Conforms to ANSI standards for drill bushing dimensions and fit

Compatibility

Designed as an ANSI-standard SF-series slip-fixed drill bushing compatible with jig plates and fixtures using LS-1 lock screws. Specific fixture or equipment compatibility depends on the installed liner bushing and jig plate bore dimensions.

Installation Notes

Installation is performed by machinists or tool and die professionals during jig assembly or bushing replacement. The jig assembly should be secured and the machine powered down before replacing a worn bushing. The slip-fixed design requires the corresponding liner bushing to be in place in the jig plate before inserting this component. Secure with an LS-1 lock screw to prevent rotation or axial movement during service.