Boneham AM00000183 Press Fit Headless Drill Bushing Hm

Product Description

The BONEHAM AM00000183 is a press fit headless drill bushing manufactured to HM industry standards. It is designed to guide drill bits and cutting tools with precision during machining and metalworking operations. Made from steel, this bushing is pressed directly into a jig plate without a head flange, providing a flush, low-profile installation. The inside diameter measures 5.2 inches, with a body outside diameter of approximately 0.394 inches (10.00 mm) and an overall bushing length of approximately 0.630 inches (16.00 mm). It is installed by machinists, toolmakers, and precision metalworking technicians working with drill jigs and fixture tooling.

This bushing is suited for use in drill jig applications where a renewable bushing is not required. The headless design keeps the bushing flush with the jig plate surface, making it appropriate for close-tolerance drilling setups in production and job-shop environments. Its steel construction provides durability under repeated drilling cycles. The HM industry code designation identifies the specific size series, allowing direct cross-reference with standard jig bushing catalogs for tooling engineers and fixture builders.

Key Features

• Press fit installation — no retaining ring or locking collar required
• Headless design sits flush with the jig plate surface for low-profile tooling setups
• Steel construction provides durability under repeated drilling and reaming operations
• HM industry code designation for straightforward catalog cross-reference
• Inside diameter of 5.2 inches for precise tool guidance
• Non-renewable design suitable for permanent fixture installations

Compatibility

Designed as an OEM-style replacement or direct-fit component for standard HM-series drill jig bushing applications where a press fit headless bushing is specified.

Installation Notes

Press fit bushings are installed by toolmakers and machining technicians using an arbor press or hydraulic press. The jig plate bore must be machined to the correct interference fit tolerance before installation. Do not hammer the bushing directly without a proper driver to avoid damage to the bore or bushing wall. Once pressed in, this bushing is not intended for removal or replacement.