Value Collection SC05879234 Type J Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879234 is a Type J rotary tool holder bushing designed for use in drill jigs, fixture plates, and precision machining setups. With a 0.75 inch inside diameter and a 2.0 inch outside diameter, this bushing guides cutting tools accurately during drilling, reaming, or boring operations. The length under the head measures 3.5 inches, providing substantial guide depth for extended tool travel. The head thickness of 0.295 inches seats flush against the jig plate surface to resist axial displacement during use. At 2.178 pounds, this is a solid, industrial-grade component intended for installation by machinists and tool-and-die professionals.

Type J tool holder bushings are used in fixed and renewable bushing assemblies found in production drilling jigs, CNC fixture plates, and manual drill press setups. This bushing is suited to both light-production and high-volume machining environments where repeatable hole location accuracy is required. The 1.5 inch distance between hole centers supports standard jig plate layouts common in industrial tooling applications.

Key Features

• Type J bushing configuration for fixed-mount jig plate installations
• 0.75 inch inside diameter for guiding standard cutting tool shanks
• 2.0 inch outside diameter for secure press-fit or slip-fit seating in the jig plate
• 3.5 inch length under head provides extended tool guidance depth
• 0.295 inch head thickness resists axial movement under drilling loads
• 1.5 inch distance between hole centers aligns with standard jig plate layouts

Compatibility

Designed as a standard Type J rotary tool holder bushing for use in industrial drill jig and fixture plate assemblies requiring a 0.75 inch inside diameter guide bore and a 2.0 inch outside diameter seat.

Installation Notes

Installation is typically performed by machinists or tooling technicians. Ensure all machine power is isolated and the workpiece is fully secured before inserting or removing the bushing from the jig plate. Use appropriate pressing equipment when installing press-fit bushings to avoid damage to the bore or bushing head. Verify inside diameter clearance against the specific cutting tool shank diameter before installation to confirm proper fit.