Dumont Minute Man 33347 Collared Broach Bushing

Product Description

The DUMONT MINUTE MAN 33347 is a Style C collared broach bushing designed to guide broaching tools through workpieces with precision and repeatability. The collar provides positive axial positioning, keeping the bushing seated consistently in the fixture during the broaching operation. At 1-9/16 inches in diameter and 2-1/2 inches in bushing length, this part is suited for production machining environments where broach alignment is critical to finished-hole quality. Machinists and tooling specialists rely on this type of bushing to extend broach life and maintain tolerances across repeat operations. Weight is 1 pound.

Collared broach bushings of this style are used in press fixtures and broaching machines in both job shop and production settings. Style C indicates a specific collar geometry that fits corresponding fixture plates. This bushing is appropriate for applications where the bushing must be held against a fixture face to prevent axial movement during the cutting stroke. Typical industries include general metalworking, automotive component manufacturing, and precision machining shops requiring reliable hole-finishing results.

Key Features

• Style C broach bushing geometry for use with matching fixture plates
• Collared design provides positive axial positioning during broaching operations
• 1-9/16 inch diameter for consistent broach tool guidance
• 2-1/2 inch bushing length supports longer broach strokes and added tool stability
• Single-unit packaging allows for straightforward individual replacement or fixture build-out

Compatibility

Designed as an OEM-style replacement or direct fitment broach bushing for fixtures and broaching machines requiring a Style C collared bushing with a 1-9/16 inch diameter bore.

Installation Notes

Installation is typically performed by a machinist or tooling technician during fixture assembly or bushing replacement. Ensure the fixture plate bore and seating face are clean and free of burrs before pressing or seating the bushing. Power down and lock out any press or broaching machine before servicing the fixture. Do not force the bushing into an undersized bore, as this can distort the collar or alter the bore diameter.