Value Collection SC05880026 Tool Holder Bushing Type Lb

Product Description

The VALUE COLLECTION SC05880026 is a Type LB rotary tool holder bushing designed for use in drill jigs and precision machining setups. It features a 0.5000 inch inside diameter and a 1.5000 inch outside diameter, with a length under head of 3.1250 inches and a head thickness of 0.3750 inches. Weighing 2.222 pounds, this bushing provides a stable, accurately bored guide for rotating cutting tools such as drills, reamers, and counterbores. It is installed by machinists, tool-and-die makers, and CNC setup technicians working in production or job-shop environments where repeatable hole location is required.

This Type LB liner bushing is suited for applications where a renewable press-fit bushing will be seated inside it, allowing worn bushings to be swapped without disturbing the jig plate. Typical installations include drill jig plates, fixture bodies, and machining tombstones in both manual and CNC drilling operations. The bushing is appropriate for light to medium production runs where accurate drill guidance and tool alignment are critical to part quality.

Key Features

• Type LB liner bushing accepts standard renewable press-fit and slip-fixed bushings
• Inside diameter of 0.5000 inches for precise tool guidance
• Outside diameter of 1.5000 inches for stable press fit into jig plates
• Length under head of 3.1250 inches accommodates thicker workpieces and fixture bodies
• Head thickness of 0.3750 inches provides a positive seating shoulder against the jig plate surface
• Sold individually, minimum order quantity of 1

Compatibility

Designed as an OEM-style replacement or standard addition for drill jig fixtures requiring a Type LB liner bushing with a 0.5000 inch bore and 1.5000 inch outside diameter.

Installation Notes

Installation is performed by machinists or tool-and-die makers. The jig plate bore should be reamed or precision-bored to the appropriate interference fit before pressing the bushing into place. Use an arbor press and a properly sized driver to avoid cocking or damaging the bushing during installation. Verify bore alignment before pressing to ensure concentricity with the intended drill path.