Boneham CB00001315 Slip-fixed Drill Bushing 0.111 in Id

Product Description

The BONEHAM CB00001315 is a slip-fixed drill bushing designed for precision hole-location work in jig and fixture applications. It carries an industry code of SF and features an inside diameter of 0.111 inches with a tolerance of +0.0001 to +0.0004 inches, a body outside diameter of 0.3125 inches, and a length under head of 0.75 inches. Constructed from steel, this renewable bushing includes a head with a 35/64-inch outside diameter and a 0.25-inch head height. It is compatible with the LS-1 lock screw for secure retention in the jig liner. Machinists, toolmakers, and maintenance technicians working with drill jigs and fixture plates are the primary installers of this component.

This bushing is suited for use in fixed-location drill jigs where repeatable hole placement is required across production runs. The slip-fixed design allows the bushing to be installed and locked in place using a compatible LS-1 lock screw, making it appropriate for single-operation drilling, reaming, or boring setups in both job-shop and production environments. The renewable construction means the bushing can be replaced independently of the jig liner when worn, reducing tooling costs over time.

Key Features

• Inside diameter of 0.111 inches with a close tolerance of +0.0001 to +0.0004 inches for accurate drill guidance
• Steel construction for durability in repetitive drilling applications
• Renewable bushing design allows individual replacement without disturbing the jig liner
• Headed style with a 35/64-inch head OD and 0.25-inch head height for positive axial location
• LS-1 lock screw compatible for secure, tool-free locking in the liner
• Industry-standard SF bushing code for straightforward cross-referencing and replacement sourcing

Compatibility

Designed as an industry-standard SF slip-fixed renewable drill bushing compatible with LS-1 lock screws and standard jig liner assemblies accepting a 0.3125-inch body outside diameter.

Installation Notes

Installation is typically performed by toolmakers or machinists during jig setup or bushing replacement. The jig plate or fixture should be secured and free of chips or debris before inserting the bushing. Tighten the LS-1 lock screw according to the fixture design requirements to prevent rotation or axial movement during drilling. Do not force the bushing into an undersized liner bore, as this can damage the bushing or the liner seating surface.