Value Collection SC05879820 Type Z Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879820 is a Type Z rotary tool holder bushing designed for use in CNC machining centers, drill presses, and rotary tool holding applications. It features a 7/8 inch (0.8750 inch) inside diameter and a 1-1/2 inch (1.5000 inch) outside diameter, with a 3-1/4 inch length under the head and a 3/4 inch head thickness. The slotted design includes a 2-7/8 inch slot length, which allows the bushing to be secured and positioned correctly within the tool holder assembly. Machinists and tooling technicians rely on this type of bushing to guide and support cutting tools, reamers, and drill shanks during precision operations.

This Type Z bushing is suited for industrial and production machining environments where consistent tool alignment and repeatable positioning are required. It is commonly installed in quick-change tooling systems, jig plates, and drill jig assemblies across both job shop and high-volume manufacturing settings. The bushing is packaged individually and sold with a minimum order quantity of one unit.

Key Features

• Type Z bushing configuration with a slotted design for secure retention in the tool holder
• Inside diameter of 7/8 inches (0.8750 inches) for precise tool shank fit
• Outside diameter of 1-1/2 inches (1.5000 inches) for standard holder bore compatibility
• 3-1/4 inch length under head provides extended tool guidance and support
• 2-7/8 inch slot length for proper engagement with retaining hardware
• 3/4 inch head thickness adds stability at the seating face

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for Type Z rotary tool holder applications requiring a 7/8 inch bore and 1-1/2 inch outer diameter.

Installation Notes

Installation is typically performed by a machinist or tooling technician. Power down and lock out the machine before inserting or removing tool holder bushings. Ensure the bore and mating surfaces are clean and free of chips or burrs before seating the bushing. Verify slot alignment with the retaining pin or screw according to the tool holder manufacturer's assembly instructions.