Milwaukee 49-59-3056 Tct Annular Cutter 9/16 in Hard Metal

Product Description

The MILWAUKEE 49-59-3056 is a tungsten carbide tipped (TCT) annular cutter designed for fast, clean hole cutting in hard metal materials. It features an advanced tooth geometry that simultaneously cuts, cleans, and clears material from the bore during drilling. The 9/16 inch cutting diameter and thin-wall design displace less material than conventional twist drill methods, producing burr-free holes with reduced cycle time. The cutter measures 2.92 inches in length and weighs 0.19 pounds. It is installed by journeymen ironworkers, pipefitters, electricians, and fabricators who use magnetic drill presses on structural and sheet metal work.

This cutter is suited for residential and commercial fabrication, structural steel erection, and mechanical piping work where clean, accurate holes in hard metals are required. It performs in demanding materials including stainless steel and cast iron that would quickly wear conventional high-speed steel bits. The 3/4 inch Weldon shank fits most small and large magnetic drill presses when used with the appropriate arbor. Use with pilot pin MILWAUKEE 49-59-0015 for proper hole location and chip ejection during the cut.

Key Features

• Advanced tooth geometry cuts, cleans, and clears the bore simultaneously for faster cycle times
• Thin-wall design removes less material than full-twist drilling for increased hole speed
• Produces burr-free holes in stainless steel, cast iron, and other hard metals
• 3/4 inch Weldon shank fits most small and large magnetic drill presses
• Compatible with pilot pin 49-59-0015 for accurate hole positioning

Compatibility

Fits magnetic drill presses with a 3/4 inch Weldon shank arbor. For use with pilot pin 49-59-0015. Large magnetic drill presses require the correct arbor adapter.

Installation Notes

Installation is performed by ironworkers, fabricators, electricians, and pipefitters using a magnetic drill press. Secure the drill press firmly to the workpiece before starting the cut and verify the magnet has full surface contact. Use cutting fluid appropriate for the base material, particularly when drilling stainless steel or cast iron, to extend cutter life and control heat. Always insert the pilot pin before drilling to prevent the cutter from walking on the workpiece surface.

Technical Specifications

• Cutting Diameter: 9/16 inches
• Cutter Length: 2.92 inches
• Shank Type: 3/4 inch Weldon
• Tip Material: Tungsten Carbide
• Application: Hard metal including stainless steel and cast iron
• Weight: 0.19 pounds
• UPC: 0045242513659

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-59-3056