Global Cnc Industries 8645Z .500 Type Z Tool Holder Bushing

Product Description

The GLOBAL CNC INDUSTRIES 8645Z .500 is a Type Z rotary tool holder bushing designed for use in machining and toolholding applications. It features a 0.5000-inch inside diameter and a 2.0000-inch outside diameter, with a length under head of 3.7500 inches. The 0.7500-inch head thickness and 3.3750-inch slot length make it suited for secure, precise tool retention in rotary holder systems. This bushing is installed by machinists and CNC technicians working with rotating tool assemblies on lathes, mills, and similar machine tools.

This Type Z bushing is used in industrial machining environments where consistent tool positioning and secure holder fitment are required. It is appropriate for both production and maintenance contexts where rotary tool holder systems need accurate, repeatable bushing fits. The slotted design accommodates the drive features common to Type Z holder configurations.

Key Features

• Type Z bushing configuration with slotted body for rotary tool holder systems
• 0.5000-inch inside diameter for precise tool shank engagement
• 2.0000-inch outside diameter for standard rotary holder bore fitment
• 3.7500-inch length under head provides extended tool support
• 3.3750-inch slot length accommodates Type Z drive features
• 0.7500-inch head thickness for positive axial seating

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for rotary tool holder systems requiring a Type Z bushing with a 0.5000-inch inside diameter and 2.0000-inch outside diameter.

Installation Notes

Installation is performed by qualified machinists or CNC technicians. Ensure the machine spindle is fully stopped and the tool holder is removed from the machine before installing or removing the bushing. Verify bore and shank dimensions against the holder specifications before pressing or seating the bushing. Follow the machine tool manufacturer's procedures for tool holder assembly and torque requirements.