Value Collection SC05879515 Type C Rotary Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879515 is a Type C rotary tool holder bushing designed for use in drill presses, milling machines, and other rotary tooling setups common in machine shops and metalworking environments. It features a 1.25-inch inside diameter and a 1.50-inch outside diameter, with a 3.375-inch length under the head and a 3.00-inch slot length. The head measures 0.265 inches thick. This bushing is installed by machinists and tooling technicians to guide and support rotating cutting tools, maintaining alignment and reducing runout during machining operations.

This Type C bushing is suited for applications requiring a flanged, slotted configuration in press-fit or slip-fit tool holder setups. It is commonly used in production machining environments where repeatable tool positioning is critical. The slot design accommodates drive keys or locking mechanisms typical in standard tooling systems. At 1.65 pounds, it is a solid, full-sized bushing appropriate for medium-duty tooling applications in both job-shop and production settings.

Key Features

• Type C bushing configuration with flanged head for positive seating
• 1.25-inch inside diameter for consistent tool shank guidance
• 1.50-inch outside diameter fits standard holder bores
• 3.375-inch length under head accommodates deeper spindle setups
• 3.00-inch slot length supports keyed drive or locking arrangements
• Head thickness of 0.265 inches provides a reliable stop surface

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for rotary tool holder systems requiring a Type C flanged bushing with a 1.25-inch bore and 1.50-inch outside diameter.

Installation Notes

Installation is typically performed by a machinist or toolroom technician. Ensure the spindle or holder bore is clean and free of burrs before pressing or sliding the bushing into position. Power down and lock out the machine before any tooling changes per standard lockout/tagout procedures. Do not force the bushing into an undersized bore, as this can distort the inside diameter and affect tool alignment.