Value Collection SC05879614 Rotary Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879614 is a Type C rotary tool holder bushing designed for use in machine tool setups where precise bore alignment and secure tooling support are required. With a 0.75 inch inside diameter and a 2 inch outside diameter, this bushing provides a stable interface between the tool holder and the machine spindle or tool block. The head thickness measures 0.303 inches, and the body extends 4 inches under the head, accommodating deeper reach applications. A 3.625 inch slot length adds mounting flexibility. Machinists and toolroom technicians install this type of component during setup and tooling changes on rotary machining equipment.

Type C rotary tool holder bushings are used in production machining and toolroom environments on mills, lathes, and rotary transfer machines. This bushing is suited for applications requiring a 3/4 inch bore with a 2 inch outer diameter seat. The 4 inch length under head supports installations where extended reach into a tool block or spindle nose is necessary. A slotted design with a 3.625 inch slot length is typical for drive pin engagement, ensuring the bushing stays indexed during operation.

Key Features

• Type C bushing configuration for standard rotary tool holder fitment
• 0.75 inch inside diameter for 3/4 inch tool shank acceptance
• 2 inch outside diameter for seating in compatible tool blocks or spindle bores
• 4 inch length under head for extended-reach machining setups
• 3.625 inch slot length supports drive pin engagement and positive indexing
• Head thickness of 0.303 inches provides a positive stop against the tool block face

Compatibility

Designed as a standard Type C rotary tool holder bushing replacement or new-setup component for machine tool applications requiring a 3/4 inch ID and 2 inch OD bushing seat.

Installation Notes

Installation is typically performed by a machinist or toolroom technician. Ensure the spindle or tool block is fully powered down and the machine is locked out before inserting or removing bushings. Confirm bore dimensions and slot alignment before pressing or sliding the bushing into the seat. Do not force the bushing if resistance is encountered — check for debris or dimensional mismatch before proceeding.