Boneham CB00001093 Slip-fixed Drill Bushing Steel

Product Description

The BONEHAM CB00001093 is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. It features an inside diameter of 0.125 inches, a body outside diameter of 0.3125 inches, and a length under head of 0.75 inches. Manufactured from steel and hardened to 60 to 65 HRC, this bushing delivers the wear resistance required for repetitive drilling operations. It includes a head with an outside diameter of 35/64 inches and a head height of 0.25 inches. The bushing is compatible with an LS-1 lock screw and is renewable, allowing it to be removed and replaced without disturbing the jig plate. It meets ANSI standards and carries an inside diameter tolerance of plus 0.0001 to plus 0.0004 inches.

This bushing is suited for use in production drilling jigs and fixtures where consistent hole location is critical. The slip-fixed design allows the bushing to be locked in place during the drilling operation and removed when tool changes are needed. It is commonly used in metal fabrication, toolroom, and production machining environments where repeatable positional accuracy is required. Machinists and toolmakers working in industrial and manufacturing settings are the primary installers of this component.

Key Features

• Slip-fixed SF design for tool-change flexibility while maintaining locked positioning during drilling
• Steel construction hardened to 60 to 65 HRC for extended wear life in high-cycle applications
• Inside diameter tolerance of plus 0.0001 to plus 0.0004 inches for precise tool guidance
• LS-1 lock screw compatible for secure installation in the jig liner
• Renewable design allows bushing replacement without jig plate modification
• Meets ANSI standards for drill bushing dimensions and performance

Compatibility

Designed as an OEM-style replacement or new-installation slip-fixed drill bushing for use with LS-1 compatible lock screws in standard ANSI jig and fixture liner applications.

Installation Notes

Installation is typically performed by a machinist or toolmaker. The corresponding jig liner must be in place before the slip-fixed bushing is inserted. Ensure the lock screw engages the head notch fully before beginning any drilling operation. Inspect the bushing bore and seating surfaces for burrs or debris prior to installation to maintain tolerance integrity.