Value Collection SC05879739 Type Z Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879739 is a Type Z rotary tool holder bushing designed for use in drill presses, milling machines, and similar rotary tooling setups. It features a 0.5000 inch inside diameter and a 1.2500 inch outside diameter, making it a standard-size bushing suited for locating and guiding cutting tools with precision. The length under the head measures 3 inches, with a slot length of 2-5/8 inches and a head thickness of 5/8 inch. This bushing is installed by machinists and toolroom technicians in production and maintenance environments where repeatable tool positioning is required.

Type Z tool holder bushings are commonly used in jig and fixture applications where a press-fit or slip-fit locating element is needed to guide drills, reamers, or other rotary cutting tools. This bushing is appropriate for both light production runs and single-setup operations in machine shops and fabrication environments. The 2-5/8 inch slot length accommodates standard tool engagement depths in typical jig plate installations.

Key Features

• Type Z bushing configuration for standard rotary tooling applications
• 0.5000 inch inside diameter for consistent tool guidance
• 1.2500 inch outside diameter for secure seating in the jig plate bore
• 3 inch length under head suits deeper plate or fixture setups
• 5/8 inch head thickness provides a solid stop surface
• 2-5/8 inch slot length accommodates standard locking configurations

Compatibility

Designed as a standard Type Z replacement or new-installation bushing suitable for use in drill jigs, fixture plates, and rotary tooling setups that accept a 1.2500 inch OD liner bushing with a 0.5000 inch ID.

Installation Notes

Installation is typically performed by a machinist or toolroom technician. Before installation, ensure the host bore is clean, properly sized, and free of burrs to achieve correct fit. Press-fit bushings should be installed using an arbor press rather than impact methods to avoid damage to the bushing or bore. Verify tool clearance and slot alignment before securing the bushing in service.