Value Collection SC05879994 Rotary Tool Holder Bushing Type Z

Product Description

The VALUE COLLECTION SC05879994 is a Type Z rotary tool holder bushing designed to locate and support cutting tools in rotary tool holders and tooling blocks used in machining operations. With a 1.75-inch inside diameter, 2-inch outside diameter, and a 3.75-inch length under the head, this bushing provides rigid, accurate tool positioning in production and job shop environments. The 0.75-inch head thickness and 3.125-inch slot length are precision-ground to standard tooling specifications. Machinists, tool and die makers, and CNC setup technicians install this type of bushing during tooling changeovers and fixture builds. It weighs approximately 2.068 pounds.

This bushing is suited for use in rotating tool holder applications where a Type Z configuration is specified. Typical installations include drill press tooling, milling fixtures, and multi-spindle head setups in both production machining and general metalworking environments. The slot accommodates standard locking hardware used in Type Z bushing systems. This part is appropriate for shops requiring a dimensionally standard bushing to maintain tool concentricity and repeatability across repeated setups.

Key Features

• Type Z bushing configuration for compatibility with standard rotary tool holder systems
• 1.75-inch inside diameter and 2-inch outside diameter for precise tool and fixture fitment
• 3.75-inch length under head accommodates deep-reach tooling setups
• 3.125-inch slot length for use with standard locking screws or pins
• 0.75-inch head thickness provides a stable seating surface
• UNSPSC Code 27112809 for procurement and catalog classification

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for Type Z rotary tool holder systems requiring a 1.75-inch ID and 2-inch OD configuration.

Installation Notes

Installation is typically performed by a machinist or tooling technician during fixture setup or tooling changeout. Ensure the host tool holder or tooling block is fully de-energized and the spindle is locked before pressing or seating the bushing. Use appropriate press or hand tools rated for the interference or slip fit specified by the fixture design. Verify concentricity with a dial indicator after installation before returning the tooling to service.