Global Cnc Industries 8612C .750 Tool Holder Bushing Type C

Product Description

The GLOBAL CNC INDUSTRIES 8612C .750 is a Type C rotary tool holder bushing designed for use in machining and toolholding applications. It features a 0.750 inch (3/4 inch) inside diameter and a 1.2500 inch (1-1/4 inch) outside diameter, providing a precise fit within compatible tool holder bodies. The length under head measures 3.2500 inches (3-1/4 inches), with a slot length of 2.8750 inches (2-7/8 inches) and a head thickness of 0.2650 inches. This bushing is installed by machinists and CNC toolroom technicians to accurately locate and support rotating cutting tools within mill or lathe tooling setups.

This Type C bushing is suited for use in machine shops, toolrooms, and CNC machining environments where consistent tool location and secure radial support are required. It is a direct-fit component for toolholding systems that accept standard Type C bushing profiles. Applications include drill press, milling machine, and similar rotary tool setups where a 3/4 inch bore is specified. The bushing is sold individually and is appropriate for both production and maintenance toolroom use.

Key Features

• Type C bushing profile for compatibility with standard rotary tool holder bodies
• 0.7500 inch inside diameter for precise tool shank location
• 1.2500 inch outside diameter for secure press or slip fit in holder bore
• 3.2500 inch length under head provides extended tool support
• 2.8750 inch slot length accommodates drive pin or locking configurations
• Head thickness of 0.2650 inches for positive axial seating

Compatibility

Designed as a direct-fit replacement or new-installation bushing for rotary tool holder systems requiring a Type C bushing with a 3/4 inch inside diameter and 1-1/4 inch outside diameter.

Installation Notes

Installation is typically performed by a machinist or CNC toolroom technician. Ensure the tool holder body and spindle are fully de-energized and locked out before inserting or removing any bushing. Verify bore cleanliness and check for burrs or damage before installation. Follow applicable shop safety procedures and machine manufacturer guidelines during toolholding setup.