Value Collection SC84949924 Tool Holder Bushing Type B

Product Description

The VALUE COLLECTION SC84949924 is a Type B rotary tool holder bushing designed for use in drill jigs, boring fixtures, and precision tooling setups. With a 0.75 inch inside diameter and a 2 inch outside diameter, this bushing guides cutting tools accurately during machining operations. The head thickness measures 0.295 inches, and the length under the head is 3.5 inches, making it suitable for applications that require extended reach and positive tool guidance. Machinists and toolroom technicians install this bushing as a renewable liner or press-fit guide in production jig plates and fixture bodies.

This Type B bushing fits standard jig plate bores and is commonly used in production machining environments, tooling fixtures, and drill press setups where repeatable hole location is required. The extended length under the head allows for deeper plate applications. It is appropriate for both light and moderate production drilling, reaming, and boring operations in machine shops, fabrication facilities, and maintenance toolrooms.

Key Features

• Type B head configuration for positive seating against jig plate surface
• 0.75 inch inside diameter for compatible drill or reamer shanks
• 2 inch outside diameter for a secure press fit in standard bore sizes
• 3.5 inch length under head accommodates thicker fixture plates
• 0.295 inch head thickness provides a low-profile retention surface

Compatibility

Designed as an OEM-style replacement or standard fitment for Type B rotary tool holder bushing applications in drill jigs and machining fixtures requiring a 0.75 inch ID and 2 inch OD configuration.

Installation Notes

Installation is typically performed by a machinist or toolroom technician. Press the bushing into a properly toleranced bore in the jig plate using an arbor press to avoid cocking or damage to the head. Ensure the mating bore is clean and free of burrs before installation. Do not hammer the bushing directly without a protective driver, as this may damage the head seating surface.