Boneham H5622LK Press Fit Headed Drill Bushing Steel

Product Description

The BONEHAM H5622LK is a Type H press fit headed drill bushing designed to guide drill bits and other cutting tools with precision in jig and fixture applications. It features a 0.5 inch inside diameter, a 0.875 inch body outside diameter, and a 1.375 inch length under the head. Constructed from steel and hardened to 60 to 65 HRC, this bushing provides the wear resistance needed for repetitive drilling operations. The headed design seats against the fixture face to control the bushing's axial position without the need for locking hardware. This is a non-renewable, permanently installed bushing intended for fixed jig setups.

This bushing is suited for use in drill jigs in metalworking and machining environments, including production shops, toolrooms, and maintenance facilities. It is installed directly into a prepared hole in a drill jig plate, where it remains in service for the life of the jig. Machinists, toolmakers, and precision fabricators select this style when a permanent, low-profile guide solution is required. The 1-7/64 inch head outside diameter and 0.25 inch head height keep the profile compact against the jig surface.

Key Features

• Press fit installation — no locking collar or retaining ring required
• Type H headed design seats flush to the jig plate face for positive axial location
• Steel construction hardened to 60 to 65 HRC for extended wear life in high-cycle drilling
• Inside diameter tolerance of +0.0001 to +0.0005 inches ensures consistent tool guidance
• Meets ANSI standards for drill bushing geometry and dimensional accuracy
• Non-renewable configuration — intended as a permanent jig fixture component

Compatibility

Designed as an OEM-style press fit headed drill bushing conforming to ANSI Type H specifications, suitable for standard drill jig plates machined to accept a 0.875 inch body outside diameter bushing.

Installation Notes

Installation is performed by toolmakers or machinists using an arbor press or similar controlled pressing equipment. The receiving hole in the jig plate must be machined to the correct press fit tolerance before installation to avoid bushing damage or improper seating. Once pressed in, this bushing is not designed for removal and reinstallation. Follow shop safety procedures when operating pressing equipment.