Value Collection SC05879085 Type J Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879085 is a Type J rotary tool holder bushing designed for use in drill jigs, tooling fixtures, and precision machining setups. This bushing features a 0.500 inch inside diameter and a 1.500 inch outside diameter, with a 2.500 inch length under the head and a 0.265 inch head thickness. It is installed by machinists and toolroom technicians to accurately guide and locate rotating cutting tools such as drills, reamers, and counterbores during production or maintenance operations. The part weighs approximately 1.914 pounds and is sold individually.

This Type J bushing is suited for both production and toolroom applications where a fixed, headless or headed liner is needed to support and guide tooling in a jig plate or fixture. The 1-1/8 inch distance between hole centers and the 11/16 inch D-In dimension make it appropriate for standard jig bushing plate layouts. It is commonly used in general machining environments across metalworking and fabrication shops.

Key Features

• Type J bushing configuration for use in rotating tool guidance and drill jig applications
• 0.500 inch inside diameter for precise tool alignment
• 1.500 inch outside diameter for stable seating in jig plates
• 2.500 inch length under head provides extended tool support and guidance depth
• 0.265 inch head thickness with 3/16 inch nominal head dimension
• 1-1/8 inch distance between hole centers for standard fixture layouts

Compatibility

Designed as a standard Type J rotary tool holder bushing for use in drill jigs and tooling fixtures requiring a 1/2 inch ID and 1-1/2 inch OD bushing seat.

Installation Notes

Installation is performed by machinists or toolroom technicians using standard press-fit or slip-fit procedures appropriate to the jig plate design. Power down all associated machinery and secure the workpiece and fixture before inserting or removing bushings. Verify bore and bushing tolerances prior to installation to ensure proper fit and prevent damage to the jig plate or bushing. Follow applicable shop safety standards and fixture design specifications throughout the process.