Dumont Minute Man 33301 Collared Broach Bushing

Product Description

The DUMONT MINUTE MAN 33301 is a Style A collared broach bushing designed to guide and support broaching tools during precision hole-finishing operations. With a 0.25 inch diameter and a bushing length of 1.125 inches, this component maintains accurate tool alignment and helps prevent deflection during the broaching stroke. It is used by machinists and toolroom technicians working with manual or hydraulic broaching presses in metalworking and fabrication environments. The collared design provides a positive seating surface, keeping the bushing firmly located in the work fixture or broaching guide plate.

This bushing suits production and maintenance machining applications where consistent, repeatable hole geometry is required. Its compact 0.25 inch diameter makes it appropriate for smaller broach sizes and tight-clearance fixture setups. Toolroom technicians, maintenance machinists, and production shop operators typically install this type of bushing as part of a guided broaching fixture assembly. It ships as a single unit with a minimum order quantity of one.

Key Features

• Collared design provides positive axial location within the fixture or guide plate
• Style A broach bushing geometry for standard guided broaching applications
• 0.25 inch diameter suits small-bore broaching tool sizes
• 1.125 inch bushing length supports tool alignment through the full broaching stroke
• Lightweight at 0.06 pounds, minimizing fixture weight contribution

Compatibility

Designed as an OEM-style replacement or production-use collared broach bushing for standard Style A guided broaching fixture assemblies requiring a 0.25 inch diameter bushing.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Ensure the receiving fixture bore is clean and free of burrs before pressing or seating the bushing. Power down and lock out the broaching press before installing or removing any fixture components. Do not force the bushing into an undersized bore, as this may distort the bushing ID and affect broach alignment.