Value Collection SC05879747 Type Z Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879747 is a Type Z rotary tool holder bushing designed to locate and secure cutting tools in drill jigs, fixtures, and tooling plates. It features a 5/8 inch (0.6250 inch) inside diameter and a 1-1/4 inch (1.2500 inch) outside diameter, with a length under the head of 3 inches and a slot length of 2-5/8 inches. The head thickness measures 5/8 inch. This bushing is installed by machinists and toolroom technicians to guide drill bits, reamers, and similar rotary tools with consistent alignment and repeatability on production and job-shop work.

Type Z tool holder bushings are commonly used in drill jig assemblies where a renewable or slip-fixed bushing must be retained in a liner bushing. They are suited for metalworking applications in both production machining environments and custom fixture builds. The slip-type design with a locking slot allows for quick tool changes without disturbing the jig plate setup, making them practical for multi-operation drilling and reaming sequences.

Key Features

• Type Z bushing configuration with locking slot for secure retention in liner bushings
• Inside diameter of 0.6250 inches for precise tool guidance
• Outside diameter of 1.2500 inches for standard liner bushing fitment
• 3 inch length under head accommodates moderate workpiece thickness
• Slot length of 2-5/8 inches supports tool-change clearance in jig setups
• Head thickness of 5/8 inch provides a stable bearing surface against the jig plate

Compatibility

Designed as an OEM-style replacement or direct fitment for drill jig and fixture assemblies requiring a Type Z slip bushing with a 5/8 inch ID and 1-1/4 inch OD configuration.

Installation Notes

Installation is typically performed by machinists or toolroom personnel during fixture assembly or bushing replacement. Ensure the liner bushing bore and the jig plate are clean and free of burrs before seating the bushing. Lock the bushing using the slot engagement to prevent rotation during drilling or reaming operations. Always secure the workpiece and verify tool alignment before beginning any machining cycle.