Milwaukee 49-59-1875 Hss Annular Cutter 1 7/8 in Sheet Metal

Product Description

The MILWAUKEE 49-59-1875 is a high speed steel (HSS) annular cutter designed for fast, clean hole cutting in sheet metal and mild steel plate. The cutter features a thin-wall construction paired with an advanced tooth geometry that cuts, cleans, and clears material simultaneously during drilling. This combination produces burr-free holes with less material displacement than standard twist drills, reducing cycle time and extending tool life. The 3/4 inch Weldon shank makes it compatible with most small and large magnetic drill presses. It is sized at 1 7/8 inch diameter and is sold individually.

This annular cutter is intended for mild steel applications including structural fabrication, ironwork, and sheet metal work. It is well-suited for use on job sites and in fabrication shops where magnetic drill presses are the primary tool. The thin-wall design is especially effective when working with thinner gauge material where minimizing heat buildup and burr formation is critical. Installers and fabricators across ironworking, mechanical, and industrial trades rely on annular cutters of this type for repetitive, precise hole production.

Key Features

• Advanced tooth geometry cuts, cleans, and clears material in a single pass
• Thin-wall construction displaces less material for faster hole completion
• Produces burr-free holes in sheet metal and mild steel
• 3/4 inch Weldon shank fits most small and large magnetic drill presses
• Use with pilot pin 49-59-0011 for accurate hole positioning
• Sold individually (each)

Compatibility

Fits magnetic drill presses with a 3/4 inch Weldon shank arbor. Large magnetic drill presses require the correct arbor adapter for use with this cutter. Designed for mild steel cutting applications.

Installation Notes

This cutter is installed and operated by ironworkers, fabricators, and mechanical trades professionals using magnetic drill presses. Ensure the drill press is fully de-energized and the magnetic base is disengaged before changing cutters. Secure the Weldon shank firmly in the arbor set screw before operation, and use the recommended pilot pin to prevent walking at hole start. Follow OSHA and tool manufacturer guidelines for cutting fluid use and RPM selection when drilling mild steel.