Milwaukee 49-57-1687 Annular Cutter 1-11/16 in Steel Hawg

Product Description

The MILWAUKEE 49-57-1687 is a threaded Steel Hawg annular cutter designed for cutting holes in steel, stainless steel, cast iron, and aluminum. At 1-11/16 inches in diameter with a 2 TPI cutting rate, it accepts an M18 x 1.5 metric threaded shank and reaches a maximum hole depth of 2 inches. Carbide teeth with an alternating tooth form geometry drive material removal significantly faster than conventional twist drill bits. A spring-loaded, self-ejecting pilot pin centers the cutter at the start of each cut and ejects the slug on completion, reducing cycle time and improving hole accuracy. Licensed electricians, ironworkers, and mechanical contractors use this cutter with electromagnetic drill presses on structural and fabricated steel work.

This cutter is suited for use in residential, commercial, and industrial settings wherever magnetic drill press operations are required. Typical applications include drilling clean, burr-reduced holes in steel plate, structural members, pipe supports, and enclosure panels. It is compatible with most electromagnetic drill presses that accept a No. 3 Morse taper or M18 x 1.5 threaded arbor. For use with Milwaukee arbor 49-57-0030 on the Milwaukee 4262-1 magnetic drill press, or arbor 49-57-0010 on the Milwaukee 4292-1 magnetic drill press. It can also be used with a No. 3 Morse taper arbor assembly 49-57-0010.

Key Features

• Carbide teeth resist abrasion and extend cutter service life compared to high-speed steel alternatives
• Alternating tooth form geometry accelerates chip evacuation and reduces cutting force in steel and ferrous materials
• Spring-loaded, self-ejecting pilot pin doubles as a centering pin for accurate hole placement and fast slug removal
• M18 x 1.5 metric threaded shank fits most electromagnetic drill press arbors accepting that thread standard
• 2-inch maximum hole depth accommodates typical structural steel and plate thicknesses encountered in trade work
• Cuts steel, stainless steel, cast iron, and aluminum without requiring a pilot hole in most applications

Compatibility

Compatible with Milwaukee arbor 49-57-0030 for use on the Milwaukee 4262-1 magnetic drill press, and with arbor 49-57-0010 for use on the Milwaukee 4292-1 magnetic drill press. Also compatible with No. 3 Morse taper arbor assembly 49-57-0010. Fits most electromagnetic drill presses that accept an M18 x 1.5 threaded arbor.

Installation Notes

Installation and use of annular cutters should be performed by qualified tradespeople familiar with magnetic drill press operation and applicable safety standards. Before mounting or changing the cutter, ensure the magnetic drill press is fully de-energized and the magnet is disengaged. Secure the workpiece and verify the magnetic base has achieved full holding force on a clean, flat steel surface before beginning a cut. Do not exceed the rated hole depth or use the cutter on materials not listed in the manufacturer specifications.

Technical Specifications

• Cutter Diameter: 1-11/16 inches
• TPI: 2
• Maximum Hole Depth: 2 inches
• Shank Thread Size: M18 x 1.5
• Compatible Materials: Steel, Stainless Steel, Cast Iron, Aluminum
• Weight: 0.53 pounds
• Package Length: 2.5 inches
• Package Width: 3.7 inches
• Package Height: 2.3 inches
• UPC: 0045242202300

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-57-1687