Milwaukee 49-59-2181 Hss Annular Cutter 1-13/16 in Sheet Metal

Product Description

The MILWAUKEE 49-59-2181 is a high speed steel (HSS) annular cutter designed for fast, clean hole-cutting in sheet metal and mild steel plate. It features a thin-wall construction paired with an advanced tooth geometry that cuts and clears chips simultaneously during drilling. The result is a burr-free hole produced faster and with less material displacement than conventional twist bits or hole saws. Cutting diameter is 1 13/16 inches with an overall length of 3.386 inches. The 3/4 inch Weldon shank fits most small and large magnetic drill presses, making this tool a standard choice for structural and fabrication work.

This cutter is built for use in mild steel applications, including sheet metal work through thick plate steel. It is suited for use on job sites and in fabrication shops where magnetic drill presses are the primary tool for on-location hole drilling. The 3/4 inch Weldon shank provides compatibility with most small magnetic drills and, with the correct arbor, with large magnetic drill presses as well. It is sold individually and is a direct fit for trade professionals working in steel fabrication, ironwork, and structural installation.

Key Features

• Advanced tooth geometry cuts and cleans material simultaneously for faster, cleaner holes
• Thin-wall design displaces less material, improving hole speed and reducing heat buildup
• Produces burr-free holes in sheet metal through thick mild steel plate
• 3/4 inch Weldon shank fits most small magnetic drill presses and large presses with correct arbor
• Compatible ejector pin: 49-59-0012

Compatibility

Designed for use with most magnetic drill presses accepting a 3/4 inch Weldon shank. Use ejector pin 49-59-0012 with this cutter. Suitable for mild steel applications from sheet metal to thick plate.

Installation Notes

Installation and use should be performed by qualified trade professionals familiar with magnetic drill press operation. Secure the workpiece and verify the magnetic base has a firm hold on a clean, flat steel surface before drilling. Ensure the Weldon shank is fully seated and the set screw is tightened before operation. Always use cutting fluid when drilling through thick steel to extend cutter life and reduce heat.

Technical Specifications

• Cutting Diameter: 1 13/16 inches
• Overall Length: 3.386 inches
• Shank Type: 3/4 inch Weldon
• Material: High Speed Steel (HSS)
• Application: Mild steel, sheet metal
• Weight: 0.72 pounds
• UOM: Each

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-59-2181