Value Collection SC05879770 Type Z Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879770 is a Type Z rotary tool holder bushing used in machine tool setups to accurately locate and support cutting tools within tool holders and spindles. With a 1 inch inside diameter and a 1.25 inch outside diameter, this bushing provides a precise, stable interface between the tool shank and the holder body. The head thickness measures 0.625 inches, and the length under the head is 3 inches, with a slot length of 2.625 inches. This component is handled primarily by machining and toolroom technicians maintaining CNC or conventional machine tool setups.

Type Z rotary tool holder bushings are suited for use in production and toolroom environments where consistent tool positioning is required. The 3 inch length under the head accommodates tooling assemblies that require extended reach or deeper seating within the holder. The slot feature allows for positive drive and angular alignment of the tool within the holder, making this bushing appropriate for milling, drilling, and boring operations on both manual and CNC machines.

Key Features

• Type Z bushing configuration with slot for positive drive and angular alignment
• 1 inch inside diameter and 1.25 inch outside diameter for precise tool-to-holder fit
• 3 inch length under head supports extended tooling assemblies
• 2.625 inch slot length for full engagement with drive key or locking mechanism
• 0.625 inch head thickness provides a solid seating surface within the holder
• Weighs 1.65 pounds for a solid, rigid feel in the assembly

Compatibility

Designed as a standard Type Z rotary tool holder bushing for use in compatible tool holder assemblies requiring a 1 inch bore and 1.25 inch outside diameter seating surface.

Installation Notes

Installation is performed by a machinist or toolroom technician. Ensure the machine spindle is fully powered down and the tool holder is removed from the machine before replacing or installing this bushing. Clean the bore and seating surfaces before insertion to ensure proper fit and concentricity. Verify the slot orientation aligns with the drive key or locking screw before final assembly.