Boneham SF2016EF Slip-fixed Drill Bushing 0.1405 in Id

Product Description

The BONEHAM SF2016EF is a slip-fixed drill bushing designed to guide cutting tools with precision during machining and drilling operations. Built to industry code SF, this bushing features a 0.1405-inch inside diameter, a 5/16-inch (0.3125-inch) body outside diameter, and a 1-inch length under the head. Constructed from steel, it delivers the durability and dimensional stability required in production jig and fixture work. The renewable design allows the bushing to be replaced without removing the liner bushing, supporting high-volume or tooling changeover workflows. Installation is secured with an LS-1 compatible lock screw.

This bushing is suited for use in drill jigs and tooling fixtures across machining, metalworking, and manufacturing environments. The counterbored head design and slip-fixed configuration make it a standard choice for production setups where tool changes are frequent. The SF industry code designates its use in applications requiring a fixed-position, head-type renewable bushing seated within a liner. Machinists and tooling engineers in job shops and production facilities regularly specify this bushing type for guided drilling, reaming, and boring operations.

Key Features

• Slip-fixed (SF) bushing type with renewable design for easy in-field replacement
• 0.1405-inch inside diameter (wire size No. 28) with tight tolerance of +0.0001 to +0.0004 inches
• Steel construction for strength and wear resistance in production environments
• Counterbored head with 35/64-inch head outside diameter and 1/4-inch head height
• LS-1 compatible lock screw for secure seating in liner bushing
• 1-inch length under head suits standard jig plate thicknesses

Compatibility

Designed for use with LS-1 series lock screws. Seats into a compatible liner bushing as part of a standard slip-fixed renewable bushing system per industry SF specifications.

Installation Notes

Installation is typically performed by a machinist or tooling engineer. Ensure the liner bushing bore is clean and free of burrs before pressing the SF2016EF into position. Secure with an LS-1 compatible lock screw and confirm the bushing seats flush with the jig plate surface before use. De-energize and lock out any associated equipment before servicing or replacing bushings in an active fixture.