Boneham P5622LU Press Fit Headless Drill Bushing

Product Description

The BONEHAM P5622LU is a headless drill bushing designed for press-fit installation in drill jigs and fixture plates. It guides drill bits and other cutting tools with precision, maintaining accurate hole location across repeated operations. The bushing carries an inside diameter of 35/64 inches with a tolerance of +0.0001 to +0.0005 inches, an outside diameter of 7/8 inches, and an overall length of 1-3/8 inches. Constructed from steel, it provides the hardness and wear resistance required for production drilling environments. This is a non-renewable bushing, meaning it is permanently pressed into the liner or plate and is not designed for field replacement during a run.

This bushing is suited for machine shop and manufacturing applications where consistent hole placement is critical. It installs directly into a prepared receiver hole in a drill jig, fixture, or tooling plate without a head flange, making it appropriate for flush-mount configurations where clearance above the plate surface is limited. Machinists, toolmakers, and fixture builders working in production or prototype environments are the primary installers of this component.

Key Features

• Headless profile allows flush installation where above-plate clearance is restricted
• Press-fit installation method secures the bushing permanently in the receiver hole
• Inside diameter tolerance of +0.0001 to +0.0005 inches ensures consistent tool guidance
• Steel construction provides hardness and wear resistance for repeated drilling cycles
• Non-renewable design eliminates movement or rotation during use
• Industry code P conforms to standard drill bushing classifications for easy cross-referencing

Compatibility

Designed as a standard P-series press-fit headless drill bushing for use in drill jigs and fixture plates requiring a 35/64-inch inside diameter and 7/8-inch outside diameter receiver bore.

Installation Notes

Installation requires a properly sized receiver hole machined to accept a 7/8-inch outside diameter press fit. A drill bushing press or arbor press is the appropriate tool for seating the bushing without damaging the bore or the bushing itself. The jig plate should be secured and the bushing driven in square to prevent cocking. Once pressed in, this bushing is not intended for removal and reuse.