Value Collection SC84949676 Type B Tool Holder Bushing

Product Description

The VALUE COLLECTION SC84949676 is a Type B rotary tool holder bushing designed for use in drill jigs, tooling fixtures, and precision machining setups. It features a 0.500 inch inside diameter and a 0.750 inch outside diameter, with a 1.500 inch length under the head and a 0.190 inch head thickness. This bushing guides cutting tools, drill bits, and reamers with accuracy and repeatability during production runs. Machinists, tool and die makers, and CNC setup technicians install these components as part of fixture assemblies requiring consistent hole location and tool guidance.

This Type B headed bushing is suited for use in drill jig plates and fixture blocks in both job shop and production machining environments. The headed design positively locates the bushing against the jig plate surface, preventing axial movement during operation. It is appropriate for light to medium-duty drilling, reaming, and boring applications where tool guidance accuracy is critical to part quality.

Key Features

• Type B headed bushing design with 0.190 inch head thickness for positive axial positioning
• 0.500 inch inside diameter for guided tool passage
• 0.750 inch outside diameter for standard jig plate bore fitment
• 1.500 inch length under head provides extended tool guidance depth
• Lightweight at 0.132 pounds for easy handling and fixture assembly

Compatibility

Designed as an OEM-style replacement or standard addition for drill jig and tooling fixture assemblies requiring a Type B headed bushing with 0.500 inch ID and 0.750 inch OD.

Installation Notes

Tool holder bushings are installed by machinists and tooling technicians using standard press-fit or slip-fit procedures appropriate to the fixture design. Ensure the jig plate bore is clean and dimensionally correct before installation to achieve proper fitment. Deburr mating surfaces before pressing the bushing into position to avoid galling or misalignment. Always verify bushing seating and alignment before commencing drilling or reaming operations.