Boneham SF3216EU Slip-fixed Drill Bushing 5/32 in Id

Product Description

The BONEHAM SF3216EU is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. Classified under industry code SF, this bushing features a 5/32 inch inside diameter with a tight tolerance of +0.0001 to +0.0004 inches, ensuring accurate and repeatable hole location. The body outside diameter measures 0.500 inches, with a head outside diameter of 51/64 inches and a head height of 1/4 inch. Constructed from steel and hardened to 60 to 65 HRC, it delivers the wear resistance required for production drilling environments. A licensed machinist or tooling technician typically installs this component in drill jigs and precision fixtures.

The SF3216EU is suited for use in production and prototype machining environments where renewable tool guidance is required. It is designed for slip-fixed installation, meaning it is pressed into a liner bushing and locked in position using a compatible lock screw. The 1 inch length under head provides adequate guidance depth for most standard jig plate thicknesses. This bushing is compatible with LS-1 lock screws and meets ANSI standards. The counterbored design accommodates the head-style configuration and allows flush or recessed seating in the jig plate.

Key Features

• Slip-fixed installation method for secure, tool-free changeout when used with a liner bushing
• Inside diameter of 5/32 inches with tolerance of +0.0001 to +0.0004 inches for precise tool guidance
• Steel construction hardened to 60 to 65 HRC for extended wear life in high-cycle drilling operations
• Counterbored head design with 51/64 inch head OD and 1/4 inch head height
• Compatible with LS-1 lock screws for positive retention in the liner
• Renewable bushing design allows replacement without disturbing the jig plate or liner
• Meets ANSI standards for drill bushing geometry and tolerancing

Compatibility

Compatible with LS-1 lock screws. Meets ANSI drill bushing standards. Designed as an OEM-style slip-fixed renewable bushing for use with standard SF-series liner bushings in drill jig applications.

Installation Notes

Installation and removal should be performed by a qualified tooling technician or machinist familiar with jig bushing systems. Ensure the liner bushing is properly seated and the jig plate is secured before inserting the slip-fixed bushing. Use an appropriate bushing driver or press tool to avoid damage to the bore or head. Always lock the bushing in place with the compatible LS-1 lock screw before initiating any drilling operation.