Value Collection SC05879267 Tool Holder Bushing Type J

Product Description

The VALUE COLLECTION SC05879267 is a Type J rotary tool holder bushing designed for use in drill jig and tooling setups requiring precise bore alignment and secure tool positioning. With a 1.25-inch inside diameter and a 2.0000-inch outside diameter, this bushing provides a close-tolerance interface between the cutting tool and the jig body. The 3.5000-inch length under head and 0.2950-inch head thickness give it the reach and seating surface needed for deeper workpiece applications. At 2.178 pounds, it is a solid, production-grade component suited for use by machinists, tool and die makers, and precision fabricators working in high-volume or jig-guided machining environments.

This bushing is suited for drill jig applications in both job-shop and production machining environments. It is typically installed in renewable or press-fit bushing liners used to guide drills, reamers, and other rotary cutting tools. The 1-1/2-inch distance between hole centers spec makes it applicable in multi-spindle or closely spaced hole-pattern jig plates. It is a direct replacement or supplement within standard Type J bushing systems where headless or headed guidance is required across varying workpiece depths.

Key Features

• Type J headed bushing configuration for positive seating against jig plate surface
• 1.2500-inch inside diameter for precise tool or liner bore alignment
• 2.0000-inch outside diameter for standard press or slip-fit installation
• 3.5000-inch length under head accommodates deeper jig plate or workpiece stacks
• 0.2950-inch head thickness provides a stable flange seating surface
• 1-1/2-inch distance between hole centers supports multi-hole jig plate layouts

Compatibility

Designed as an OEM-style replacement or direct-fit component for standard Type J rotary tool holder bushing applications in drill jig and precision tooling systems.

Installation Notes

Installation is performed by machinists or tooling technicians. The mating jig plate bore should be clean, free of burrs, and sized to the appropriate fit class before pressing or slipping the bushing into position. Ensure the machine or fixture is fully de-energized and secured before any tooling changeout. Do not force the bushing with impact tools if a press fit is specified, as this may damage the bore or alter concentricity.