Value Collection SC84949916 Tool Holder Bushing Type B

Product Description

The VALUE COLLECTION SC84949916 is a Type B rotary tool holder bushing designed for use in drill jigs, tooling fixtures, and machining setups. It features a 0.625 inch inside diameter, a 2 inch outside diameter, and a 3.5 inch length under the head, making it well suited for guiding cutting tools with precision and repeatability. The head thickness measures 0.295 inches, providing a secure seating surface against the jig plate. Machinists, tool and die technicians, and fixture builders install this bushing to maintain accurate tool positioning during drilling, reaming, or boring operations.

This bushing is appropriate for use in production and job-shop environments where repeatable hole location is critical. It fits into standard Type B jig bushing bores and is used in both manual and CNC-assisted fixture setups. Typical applications include drill jig assemblies in metalworking and precision machining operations. The part ships individually and is packaged as a single unit.

Key Features

• Type B bushing geometry with a flanged head for positive axial location in jig plates
• 0.625 inch inside diameter for consistent tool guidance
• 2 inch outside diameter for a stable press or slip fit in standard Type B bores
• 3.5 inch length under head accommodates jig plate thickness and chip clearance requirements
• 0.295 inch head thickness provides a solid seating surface

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for standard Type B rotary tool holder applications in drill jig and fixture assemblies.

Installation Notes

Installation is typically performed by a machinist or tooling technician. Ensure the receiving bore in the jig plate is clean and dimensionally correct before pressing or seating the bushing. Remove all chips and debris from the bore and bushing surfaces prior to assembly. Follow applicable shop safety procedures and de-energize any associated machine before performing fixture maintenance or bushing replacement.