Global Cnc Industries 8612CV 1.000 Tool Holder Bushing Cv

Product Description

The GLOBAL CNC INDUSTRIES 8612CV 1.000 is a Type CV rotary tool holder bushing designed for use in CNC machining and toolholding setups. It features a 1.0000-inch inside diameter and a 1.2500-inch outside diameter, with a length under head of 2.36 inches. The 50 mm slot length supports positive drive engagement in compatible rotary toolholding systems. This bushing is installed by machinists and CNC setup technicians to precisely locate and retain cutting tools within a tool holder body, ensuring concentricity and secure clamping during rotary operations.

Type CV bushings are a standard configuration used in production machining environments, including milling, drilling, and boring operations. This bushing suits applications where close-tolerance bore fit and consistent tool positioning are required. It is appropriate for both light and medium-duty rotary toolholding assemblies found in CNC machining centers and manual mills. The slot length of 50 mm accommodates common drive configurations in standard CV-style tool holder bodies.

Key Features

• Type CV bushing configuration for positive drive engagement
• 1.0000-inch inside diameter for precise tool shank fit
• 1.2500-inch outside diameter for standard CV tool holder bore
• 2.36-inch length under head suits typical toolholding depth requirements
• 50 mm slot length supports common CV-style drive arrangements

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for Type CV rotary tool holder bodies requiring a 1-inch ID and 1-1/4-inch OD bushing configuration.

Installation Notes

Installation is performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the toolholding assembly is depressurized or de-energized before servicing any toolholder components. Verify bore cleanliness and dimensional fit before pressing or seating the bushing to avoid damage to mating surfaces. Follow applicable shop safety procedures and equipment manufacturer guidelines during installation.