Boneham H2622GK Press Fit Headed Drill Bushing

Product Description

The BONEHAM H2622GK 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. Machined from steel and hardened to 60 to 65 HRC, this bushing provides consistent bore alignment and long service life under repeated drilling cycles. The inside diameter measures 0.209 inches with a tight tolerance of plus 0.0001 to plus 0.0004 inches, ensuring accurate tool guidance. The counterbored head design seats flush or proud of the jig plate, depending on application setup. This part is a permanent, non-renewable press fit design.

The H2622GK is suited for use in drill jigs and fixture plates in metalworking, machining, and precision fabrication environments. It is installed by machinists and toolmakers who require repeatable hole location accuracy across production runs. The headed style allows the bushing to be positively retained against axial pullout during tool retraction. With a body outside diameter of 13/32 inch and a length under head of 1-3/8 inches, it accommodates moderate plate thickness in standard jig configurations. The bushing meets ANSI standards for headed drill bushings.

Key Features

• Press fit installation — permanent, non-renewable bushing retained by interference fit
• Inside diameter of 0.209 inches with tolerance of plus 0.0001 to plus 0.0004 inches for precise tool guidance
• Hardened steel construction at 60 to 65 HRC for extended wear life
• Counterbored head design for positive seating in jig plates
• Meets ANSI standards for Type H headed drill bushings
• Industry bushing code H for straightforward cross-referencing

Compatibility

Designed as an ANSI-standard Type H press fit headed drill bushing for use in standard drill jig plates and fixture assemblies requiring a 0.209 inch bore guidance diameter.

Installation Notes

Press fit bushings are installed by machinists using an arbor press or hydraulic press — never drive with a hammer, as this can damage the bore or distort the head. The receiving hole in the jig plate must be machined to the appropriate interference fit tolerance per ANSI specifications for press fit bushings. Removal requires pressing out from the counterbored side; the bushing is not designed for repeated removal and reinstallation. Verify bore diameter and plate thickness against application requirements before pressing the bushing into place.