Value Collection SC84948900 Type C Tool Holder Bushing

Product Description

The VALUE COLLECTION SC84948900 is a Type C rotary tool holder bushing designed to locate and support cutting tools in rotary tool holders and boring bars used in machining operations. With a 0.75-inch inside diameter and a 2.5-inch outside diameter, this bushing provides a secure, precise fit between the tool shank and the holder body. The length under head measures 4.5 inches, and the slot length is 4.125 inches, making it suitable for applications that require extended tool reach. At 2.376 pounds, this is a solid, robust component intended for installation by machinists and toolroom technicians on manual or CNC machine setups.

This bushing is used in metalworking and machining environments where consistent tool alignment and rigid support are critical. Type C bushing geometry is a recognized standard in rotary tooling systems, making this part a practical replacement or spare for shops running milling, boring, or turning operations. It is appropriate for both production and toolroom settings where dimensional accuracy and repeatability are required.

Key Features

• Type C bushing configuration for compatibility with standard rotary tool holder systems
• 0.75-inch inside diameter for precise tool shank fit
• 2.5-inch outside diameter for secure seating in the holder bore
• 4.5-inch length under head accommodates extended tool reach applications
• 4.125-inch slot length for proper engagement with retaining features
• Head thickness of 0.333 inches provides a positive stop against the holder face

Compatibility

Designed as an OEM-style replacement for Type C rotary tool holder bushings used in standard metalworking tool holder systems where a 0.75-inch ID and 2.5-inch OD bushing is specified.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully powered down and locked out before removing or installing any tooling components. Verify that the bushing bore and mating holder surfaces are clean and free of chips or burrs before assembly. Do not force the bushing into the holder; a proper slip or press fit should be achieved without excessive force to avoid damage to precision surfaces.