Global Cnc Industries 8614C 1.250 Type C Tool Holder Bushing

Product Description

The GLOBAL CNC INDUSTRIES 8614C 1.250 is a Type C rotary tool holder bushing designed for use in machine tool setups requiring precise bore alignment and secure tooling support. With a 1.25-inch inside diameter and a 1.75-inch outside diameter, this bushing fits standard Type C holder configurations. The length under the head measures 3.5 inches, and the slot length is 3.125 inches. Weighing 1.14 pounds, it is built for installation in CNC and manual machining environments by toolroom machinists and setup technicians working with rotary tool holder systems.

This bushing is suited for applications in both manual and CNC lathe, mill, or turret setups where Type C style bushings are specified. It provides a close-tolerance interface between the tool holder and the spindle or turret bore, maintaining concentricity during cutting operations. Typical installers include machining center operators and toolroom technicians performing tool changes or fixture setups in production or job-shop environments.

Key Features

• Type C bushing configuration for compatibility with standard rotary tool holder systems
• 1.25-inch inside diameter and 1.75-inch outside diameter for precise bore fit
• 3.5-inch length under head provides adequate engagement depth in the holder
• 3.125-inch slot length supports tooling configurations requiring clearance or drive features
• 0.295-inch head thickness for controlled axial positioning
• 1.14-pound weight consistent with solid construction for demanding machining duty

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for rotary tool holder assemblies requiring a Type C bushing with a 1.25-inch inside diameter and 1.75-inch outside diameter.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the spindle or turret is fully powered down and locked out before inserting or removing tool holder bushings. Verify bore cleanliness and check for burrs or damage before seating the bushing to maintain concentricity. Follow the machine manufacturer's guidelines for torque and retention hardware when securing the holder assembly.