Boneham H5622LU Press Fit Headed Drill Bushing Steel

Product Description

The BONEHAM H5622LU is a Type H press fit headed drill bushing manufactured from steel, designed to guide cutting tools with precision during drilling operations. It features an inside diameter of 35/64 inches with a tight tolerance of +0.0001 to +0.0005 inches, a body outside diameter of 7/8 inches, and a length under head of 1-3/8 inches. The headed design provides a positive stop against the jig plate surface, maintaining consistent hole location across repeated operations. This bushing is installed permanently into drill jig tooling fixtures and is suited for production machining environments where repeatable hole placement is required.

This bushing is used in drill jig and fixture applications across manufacturing, metalworking, and tool-and-die operations. It is pressed directly into a prepared jig plate bore and is not intended for removal or reuse once installed. The Type H designation indicates a headed, non-renewable press fit style, making it appropriate for permanent fixture assemblies where the bushing location will not need to be changed between production runs.

Key Features

• Press fit installation — permanently seats into drill jig plate bore without fasteners
• Inside diameter tolerance of +0.0001 to +0.0005 inches for precise tool guidance
• Headed design provides a positive shoulder stop against the jig plate face
• Head outside diameter of 1-7/64 inches with a head height of 1/4 inch
• Steel construction for durability in repetitive production drilling applications
• Non-renewable design — intended for permanent fixture installation

Compatibility

Designed as a permanent press fit replacement or new-build component for drill jigs and fixtures requiring a Type H headed bushing with a 35/64 inch inside diameter and 7/8 inch body outside diameter.

Installation Notes

Installation is performed by tool-and-die or machining personnel using an arbor press or hydraulic press to seat the bushing flush into a precision-bored jig plate hole. The jig plate bore must be machined to the correct interference fit specification for the bushing outside diameter before pressing. Power down and secure any associated machinery before performing fixture maintenance or bushing installation. Because this is a non-renewable bushing, removal typically requires destruction of the bushing or the jig plate bore.