Value Collection SC84949999 Type B Tool Holder Bushing

Product Description

The VALUE COLLECTION SC84949999 is a Type B rotary tool holder bushing designed for use in drill press and milling machine tooling setups. With an inside diameter of 0.625 inches and an outside diameter of 2.5 inches, this bushing provides a precise bore for guiding rotating tools during machining operations. The length under the head measures 4 inches, and the head thickness is 0.334 inches. Weighing 2.288 pounds, this is a solid, full-size bushing suited for production tooling and fixture work. Machinists and tooling technicians are the primary installers in shop environments.

This Type B tool holder bushing is intended for use in jig and fixture tooling applications where accurate tool guidance is required. The 0.625 inch ID accommodates standard tooling shanks at that diameter, while the 2.5 inch OD fits correspondingly sized tool holder blocks or jig plates. The 4 inch length under the head provides extended support for deeper tooling setups. Typical applications include drill jigs, milling fixtures, and other production tooling assemblies in both job shop and manufacturing environments.

Key Features

• Type B bushing configuration for standard tool holder installations
• Inside diameter of 0.625 inches for precise tool shank fit
• Outside diameter of 2.5 inches for secure seating in holder blocks
• 4 inch length under head for extended tool guidance in deep fixtures
• Head thickness of 0.334 inches provides positive axial stop
• Weighs 2.288 pounds indicating substantial, full-size construction

Compatibility

Designed as an OEM-style replacement or direct-fit component for Type B rotary tool holder bushing applications in standard drill jig and machining fixture assemblies.

Installation Notes

Installation is performed by machinists or tooling technicians in machine shop environments. Power down and lock out any associated machine before installing or removing bushings from fixtures or tool holder blocks. Ensure the bore and OD surfaces are clean and free of burrs before pressing or sliding the bushing into place. Follow applicable shop safety procedures and fixture design standards during installation.