Global Cnc Industries 8611C .625 Type C Tool Holder Bushing

Product Description

The GLOBAL CNC INDUSTRIES 8611C .625 is a Type C rotary tool holder bushing used in machining setups to locate and support cutting tools within tool holder bodies. With an inside diameter of 0.625 inches and an outside diameter of 1 inch, this bushing provides a precise fit for standard rotary tooling applications. The length under the head measures 2.75 inches, with a slot length of 2.375 inches. Machinists and CNC tooling technicians install this bushing during tooling assembly and maintenance on milling, drilling, and boring operations. It weighs 0.6 pounds and ships as a single-piece unit.

This Type C bushing is suited for use in rotating tool holder systems found in CNC machining centers and manual machine tools. It is typically installed during tooling setup or when replacing worn or damaged bushings in an existing tool holder assembly. The press or slip fit into the holder body ensures concentricity of the cutting tool during operation, which is critical for maintaining dimensional accuracy and surface finish in precision machining environments.

Key Features

• Type C bushing configuration for rotary tool holder applications
• Inside diameter of 0.625 inches (0.6250 decimal) for consistent tool registration
• Outside diameter of 1 inch (1.0000 decimal) for precise holder fitment
• Length under head of 2.75 inches with a 2.375-inch slot length
• Head thickness of 0.265 inches for positive seating against the holder face
• Single-piece packaging, minimum order quantity of 1

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for rotary tool holders requiring a Type C bushing with a 0.625-inch inside diameter and 1-inch outside diameter.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician with the machine powered down and all stored energy released before disassembly. Inspect the tool holder bore for wear, burrs, or contamination before seating the bushing. Use appropriate pressing or hand-fit techniques as specified by the tool holder manufacturer to avoid damage to the bushing or holder bore. Ensure the bushing is fully seated and the head is flush against the holder face before returning the assembly to service.