Boneham SF6416NE Slip-fixed Drill Bushing 49/64 in Id

Product Description

The BONEHAM SF6416NE is a slip-fixed drill bushing designed for use in jig and fixture tooling applications. Built to SF industry code standards, it features a 49/64 inch inside diameter and a 1 inch body outside diameter, with a 1 inch length under head. The headed design allows the bushing to seat flush against the jig plate surface, providing consistent hole location and guidance for drill bits, reamers, and other cutting tools. Constructed from steel with a tight inside diameter tolerance of plus 0.0002 to plus 0.0006 inches, this bushing delivers repeatable positional accuracy across production runs. It is compatible with the LS-2 lock screw for secure retention in the liner bushing.

Slip-fixed bushings of this type are standard components in production drilling jigs where the bushing must be locked in position during the full drilling operation. This part is suited for use in metalworking, machining, and fabrication environments where precision hole guidance is required. It installs into a compatible liner bushing already pressed into the jig plate and is locked in place with an LS-2 compatible set screw. The renewable design allows the bushing to be replaced independently without disturbing the press-fit liner, reducing downtime during high-volume or repetitive drilling operations.

Key Features

• SF industry code slip-fixed design locks into liner bushing with LS-2 compatible lock screw
• 49/64 inch inside diameter with controlled tolerance of plus 0.0002 to plus 0.0006 inches for accurate drill guidance
• 1 inch body outside diameter and 1 inch length under head for standard liner bushing fitment
• Head outside diameter of 1-27/64 inches and head height of 3/8 inches for positive seating against jig plate
• Renewable bushing construction allows field replacement without disturbing the press-fit liner
• Steel construction for durability in repeated production drilling cycles

Compatibility

Designed for use with LS-2 compatible lock screws and standard SF-code liner bushings. Fits jig plates and fixtures dimensioned for a 1 inch body outside diameter slip-fixed bushing per SF industry standards.

Installation Notes

Installation is typically performed by a machinist or tooling technician. Ensure the mating liner bushing is already properly press-fit into the jig plate before inserting this slip-fixed bushing. Power down or de-energize any associated machinery before servicing jig tooling. Secure the bushing using an LS-2 compatible lock screw torqued per the lock screw manufacturer specification — do not substitute incompatible screw sizes, as improper retention can cause bushing rotation during drilling.