Value Collection SC05880018 Tool Holder Bushing Type Lb

Product Description

The VALUE COLLECTION SC05880018 is a Type LB rotary tool holder bushing designed for use in drill jigs and precision tooling setups. It features a 0.375 inch inside diameter, a 1.5 inch outside diameter, and a 3.125 inch length under the head. The head thickness measures 0.375 inches. This bushing provides a hardened, close-tolerance bore that guides cutting tools such as drills, reamers, and counterbores during machining operations. Machinists, toolmakers, and maintenance technicians install this component when accurate hole location and repeatability are required across production or repair work.

Type LB liner bushings are pressed or slipped into a jig plate to serve as a renewable liner for slip-renewable or fixed renewable drill bushings. This configuration is common in production machining environments where high part volumes cause bushing wear and quick changeout is needed without disturbing the jig plate. The SC05880018 fits applications requiring a 3/8 inch bore with a 1-1/2 inch outer diameter and extended 3-1/8 inch body length for deeper jig plates or extended tool guidance.

Key Features

• Type LB liner bushing configuration for use with slip-renewable or fixed renewable drill bushings
• 0.375 inch inside diameter for guiding 3/8 inch cutting tools
• 1.5 inch outside diameter for press fit into standard jig plate bores
• 3.125 inch length under head provides extended tool guidance depth
• 0.375 inch head thickness seats flush or proud depending on jig plate configuration

Compatibility

Designed as a standard Type LB liner bushing for use in drill jigs, fixture plates, and precision tooling assemblies requiring a 3/8 inch bore and 1-1/2 inch outside diameter.

Installation Notes

Installation is typically performed by a machinist or toolmaker. The bushing is pressed into a prepared jig plate bore to the appropriate interference fit per applicable tooling standards. Ensure the bore in the jig plate is clean and dimensionally correct before pressing. Use a proper arbor press and alignment fixture to avoid cocking the bushing during installation.