Value Collection SC84949833 Type B Tool Holder Bushing

Product Description

The VALUE COLLECTION SC84949833 is a Type B rotary tool holder bushing designed for use in CNC machining centers, drill presses, and other rotating tool holder systems. This bushing features a 0.5 inch inside diameter and a 1.75 inch outside diameter, with a 3 inch length under the head. The head thickness measures 0.295 inches. Weighing 1.914 pounds, this bushing provides a precise, stable seat for tooling and is typically installed by machinist technicians in production or job-shop environments where accurate tool positioning is critical.

This Type B bushing is suited for applications requiring a flanged, headed bushing to locate and support rotating tooling in tool holder assemblies. Common install scenarios include drill and reaming operations in metal fabrication shops and machining cells where consistent ID-to-OD tolerances must be maintained. The geometry conforms to the Type B bushing standard, making it a direct match for fixtures and holders designed to that specification.

Key Features

• Type B flanged bushing design for positive axial location in tool holder assemblies
• 0.5 inch inside diameter for precise tool or arbor fit
• 1.75 inch outside diameter provides broad seating surface in the holder bore
• 3 inch length under head accommodates deeper fixture plates or stacked setups
• 0.295 inch head thickness maintains positive stop against the fixture face
• Single-piece construction for straightforward drop-in replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation bushing for Type B rotary tool holder systems requiring a 0.5 inch ID and 1.75 inch OD flanged bushing.

Installation Notes

Installation is typically performed by a machinist or tool-and-die technician. Before installing or removing the bushing, ensure all machine power is locked out and tooling is fully secured per applicable safety procedures. Confirm bore dimensions in the holder match the 1.75 inch OD before pressing or sliding the bushing into position. Do not force the bushing into an undersized bore, as this may damage the seating surface or alter dimensional tolerances.