Boneham P8822OR Press Fit Headless Drill Bushing 1 in

Product Description

The BONEHAM P8822OR is a press fit headless drill bushing rated to Bushing Industry Code P. It is manufactured from steel and designed to guide drill bits, reamers, and other cutting tools with precision in jig and fixture applications. With a 1 inch inside diameter and a 1-3/8 inch body outside diameter, this bushing provides accurate bore alignment and resists the lateral forces generated during drilling operations. The headless design sits flush within the jig plate, keeping the working surface unobstructed. Machinists and toolmakers install this bushing as a permanent, non-renewable component pressed directly into the jig body.

This bushing is used in production drilling jigs and machining fixtures where consistent hole location is required across repeated operations. The press fit installation method locks the bushing in place without fasteners or retaining rings, making it suited for high-volume applications where a fixed guide is preferred over a renewable style. Typical applications include metal fabrication shops, machine shops, and manufacturing environments where jig plate thickness matches the 1-3/8 inch overall length of this bushing.

Key Features

• Bushing Industry Code P for standardized replacement and specification matching
• 1 inch inside diameter with a tolerance of +0.0002 to +0.0006 inches for precise tool guidance
• 1-3/8 inch body outside diameter and 1-3/8 inch overall length for a stable press fit
• Headless design provides a flush, unobstructed jig plate surface
• Steel construction for durability under repeated drilling cycles
• Non-renewable, permanent installation eliminates liner bushing hardware

Compatibility

Designed as an OEM-style replacement or new-install press fit headless drill bushing for machining jigs and fixtures requiring a Code P bushing with a 1 inch inside diameter.

Installation Notes

Press fit bushings are installed by machinists or toolmakers using an arbor press or hydraulic press to seat the bushing flush within the jig plate bore. The mating bore in the jig plate must be machined to the correct interference fit tolerance to ensure the bushing remains stationary during use. Always confirm the jig plate bore diameter matches the bushing outside diameter specification before pressing. Once installed, this bushing is not designed for removal or replacement.