Boneham P208EZ Press Fit Headless Drill Bushing Steel

Product Description

The BONEHAM P208EZ is a press fit headless drill bushing designed to guide drill bits and other cutting tools with precision during machining and fabrication operations. Classified under Bushing Industry Code P, this bushing features a 0.161-inch inside diameter, a 5/16-inch body outside diameter, and a 1/2-inch overall length. Constructed from steel, it provides the hardness and wear resistance required for accurate, repeatable hole locations. It installs without a head, making it suitable for applications where a flush or recessed fit is needed. Licensed machinists, tool-and-die technicians, and precision fabricators are the primary users of this component.

This bushing is used in jig and fixture setups across manufacturing environments where consistent hole placement is critical. Its press fit installation method means it is driven or pressed directly into a jig plate without the need for a retaining screw or lock. The headless design keeps the bushing flush with the jig surface, which is useful when workpiece clearance is limited or when a smooth top surface is required for part movement or clamping. It is suited for both production and prototype tooling applications in machine shops and manufacturing facilities.

Key Features

• Bushing Industry Code P for standardized fitment in drill jig applications
• 0.161-inch inside diameter with a tolerance of +0.0001 to +0.0004 inches for precise tool guidance
• 5/16-inch body outside diameter and 1/2-inch overall length for compact installation
• Headless design provides a flush fit in jig plates where clearance is limited
• Steel construction delivers hardness and durability under repeated drilling cycles
• Press fit installation — no locking screw required

Compatibility

Designed as an OEM-style replacement or direct-fit component for drill jig fixtures requiring a Bushing Industry Code P press fit headless bushing with a 0.161-inch inside diameter and 5/16-inch outside diameter.

Installation Notes

Installation is performed by machinists or tool-and-die technicians using an arbor press or similar pressing equipment to seat the bushing flush in the jig plate bore. Ensure the receiving bore is dimensioned correctly to achieve the intended press fit interference before installation. Do not hammer the bushing in directly without a proper driver or press to avoid damaging the bushing bore or jig plate. Once pressed in, this bushing is not designed to be renewed or removed for reuse.