Milwaukee 49-57-3370 Annular Cutter 3 3/8 in Steel Hawg

Product Description

The MILWAUKEE 49-57-3370 is a threaded Steel Hawg annular cutter designed to drill holes up to three times faster than standard twist drill bits. Built with carbide teeth and an alternating tooth form geometry, this cutter delivers clean, accurate holes up to 2 inches deep in steel, stainless steel, cast iron, and aluminum. A spring-loaded, self-ejecting pin serves as both a centering pin and a plug ejector, reducing downtime between cuts. The 49-57-3370 is sized at 3 3/8 inches in diameter with an M18 x 1.5 threaded shank and is sold as a single unit. Licensed HVAC, mechanical, and industrial trade professionals rely on annular cutters like this for structural steel and panel work.

This cutter is suited for use with electromagnetic and magnetic drill presses in commercial and industrial applications where large-diameter holes must be cut through steel plate, structural members, or sheet metal. It is compatible with arbor 49-57-0030 for use on the Milwaukee 4262-1 magnetic drill press, arbor 49-57-0010 for use on the Milwaukee 4292-1 mag press, and a No. 3 Morse taper arbor assembly 49-57-0010. Most electromagnetic drill presses that accept a threaded M18 x 1.5 shank are supported.

Key Features

• Carbide teeth resist abrasion and extend cutter life while producing a cleaner cut surface
• Alternating tooth form geometry accelerates cutting speed through steel and ferrous metals
• Spring-loaded, self-ejecting pin functions as a centering pin and ejects the plug automatically after each cut
• Threaded M18 x 1.5 shank for secure, positive engagement with compatible arbors
• Cuts up to 2 inches deep per pass in steel, stainless steel, cast iron, and aluminum

Compatibility

Compatible with arbor 49-57-0030 on the Milwaukee 4262-1 magnetic drill press, arbor 49-57-0010 on the Milwaukee 4292-1 mag press, and a No. 3 Morse taper arbor assembly 49-57-0010. Works with most electromagnetic drill presses that accept a threaded M18 x 1.5 shank.

Installation Notes

Installation and use of this cutter should be performed by qualified trade or industrial professionals familiar with magnetic drill press operation. Secure the workpiece and verify the magnetic drill press is properly seated and locked before beginning any cut. Confirm the arbor and cutter thread engagement is tight before powering the drill. Use appropriate cutting oil to extend cutter life and reduce heat buildup during prolonged cuts.

Technical Specifications

• Cutter Diameter: 3 3/8 inches
• Cutting Depth: 2 inches
• Teeth per Inch: 2 TPI
• Shank Type: Threaded M18 x 1.5
• Tooth Material: Carbide
• Compatible Materials: Steel, Stainless Steel, Cast Iron, Aluminum
• Weight: 1.52 pounds
• Package Length: 4.35 inches
• Package Width: 4.5 inches
• Package Height: 4.05 inches
• Sold As: Each
• UPC: 0045242203253

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-57-3370