Boneham SF2022FC Slip-fixed Drill Bushing 0.166in Id Steel

Product Description

The BONEHAM SF2022FC is a slip-fixed drill bushing designed for use in jig and fixture tooling applications. Built to the SF industry standard, this bushing features a 0.166 inch inside diameter (wire size 19) and a 0.3125 inch body outside diameter. The headed design includes a counterbored configuration that locks into a liner bushing using an LS-1 compatible lock screw, preventing rotation during drilling operations. Constructed from steel, it delivers the hardness and wear resistance required for precision hole location in production machining environments. This is a renewable bushing, meaning it can be removed and replaced without disturbing the liner installed in the fixture plate.

The SF2022FC is suited for metalworking, fabrication, and production drilling fixtures in industrial and manufacturing settings. It is installed in fixed liner bushings to guide drill bits, reamers, or other cutting tools to a precise location. The renewable slip-fixed design makes it practical in high-cycle applications where bushing wear is expected and routine replacement is part of the maintenance workflow. Machinists, toolmakers, and fixture builders are the primary users of this component.

Key Features

• SF industry standard slip-fixed bushing with headed design for positive seating in liner
• 0.166 inch inside diameter with a tight tolerance of +0.0001 to +0.0004 inches for accurate tool guidance
• 0.3125 inch body outside diameter and 1.375 inch length under head
• Counterbored head accepts LS-1 compatible lock screw to prevent rotation during use
• Steel construction for hardness and durability in repetitive drilling cycles
• Renewable design allows bushing replacement without removing the installed liner

Compatibility

Designed as a renewable slip-fixed drill bushing for use with LS-1 compatible lock screws and standard SF-series liner bushings in precision drilling fixtures and jig tooling setups.

Installation Notes

Installation is typically performed by toolmakers or machinists during fixture assembly or bushing replacement. The fixture or jig should be removed from active service before replacing bushings. Insert the bushing body into the liner and secure with an LS-1 compatible lock screw to prevent rotation under cutting load. Verify inside diameter clearance with the intended drill or reamer before returning the fixture to production.