Value Collection SC05879481 Type C Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879481 is a Type C rotary tool holder bushing designed for use in drill jigs, fixtures, and tool guiding applications common in precision machining environments. It features a 0.750 inch inside diameter and a 1.500 inch outside diameter, with a length under head of 3.375 inches. The 3.000 inch slot length accommodates slip-fit or press-fit installation depending on tooling setup. At 1.65 pounds, this is a solid, durable component suited for machine shop and toolroom work. Machinists and fixture builders are the primary installers of this component.

Type C rotary tool holder bushings are used in fixed and renewable bushing plates, drill jigs, and multi-spindle tooling fixtures. The slotted design allows the bushing to be locked or removed with a quarter-turn motion, making it well suited for applications requiring frequent tool changes or multiple drill sizes in a single fixture. This bushing fits standard jig plate bores designed to the Type C dimensional standard. It is a direct replacement-style component for worn or damaged bushings in existing tooling setups.

Key Features

• Type C slotted bushing design allows quick installation and removal in compatible jig plates
• Inside diameter of 0.750 inches for tool or drill shank guidance
• Outside diameter of 1.500 inches for standard Type C bore fitment
• 3.375 inch length under head provides extended tool guidance depth
• 3.000 inch slot length supports the full locking range of the Type C interface
• Head thickness of 0.265 inches (approximately 3/16 inch) for low-profile seating against the jig plate surface

Compatibility

Designed as an OEM-style replacement or direct-fit component for standard Type C rotary tool holder bushing bores in drill jigs and machining fixtures.

Installation Notes

Installation is typically performed by a machinist or toolroom technician. Ensure the receiving bore in the jig plate is clean and within tolerance before installing the bushing. The slotted Type C design requires alignment of the slot with the locking pin or screw before seating. Deburr the bore and bushing exterior as needed to achieve proper fit and prevent galling during installation or removal.