Boneham SFT406JW Slip-fixed Drill Bushing 5/8 in Body Od

Product Description

The BONEHAM SFT406JW is a slip-fixed drill bushing designed to guide cutting tools accurately during drilling, reaming, or boring operations in jig and fixture applications. Classified under industry code SF, this bushing features a 5/8 inch body outside diameter and a 7/8 inch head outside diameter with a 1/4 inch head height. The body length under the head measures 3/8 inch. Constructed from steel, it provides the hardness and wear resistance required for repeated tool-guiding cycles in production environments. The inside diameter tolerance of +0.0001 to +0.0005 inches ensures precise tool alignment. It is renewable and compatible with LS-TW-2 lock screws for secure seating in the liner bushing.

This bushing is intended for use in drill jigs and machining fixtures where accurate hole location and repeatability are critical. It is suited for toolroom, production floor, and maintenance shop applications. The slip-fixed design allows the bushing to be installed and removed as needed while the head style retains it axially against the jig plate. Machinists, toolmakers, and fixture builders working in metalworking environments are the primary installers of this component.

Key Features

• Slip-fixed SF industry code design for removable, renewable bushing installations
• 5/8 inch body outside diameter with 7/8 inch head outside diameter
• 3/8 inch length under head for standard jig plate thicknesses
• Steel construction for hardness and wear resistance in drilling applications
• Inside diameter tolerance of +0.0001 to +0.0005 inches for precise tool guidance
• Compatible with LS-TW-2 lock screws to secure bushing in liner

Compatibility

Compatible with LS-TW-2 lock screws. Designed as an OEM-style replacement or direct-fit component for drill jig fixtures requiring SF-classification slip-fixed bushings with a 5/8 inch body outside diameter.

Installation Notes

Installation is typically performed by toolmakers or machinists as part of jig plate assembly or bushing renewal. Ensure the liner bushing bore and mating surfaces are clean and free of chips or burrs before seating the bushing. Use the appropriate LS-TW-2 lock screw to secure the bushing and prevent rotation or axial movement during operation. Verify inside diameter clearance with the intended cutting tool before placing the fixture into service.