Milwaukee 49-59-4163 Tct Annular Cutter 1 5/8 in Hard Metal

Product Description

The MILWAUKEE 49-59-4163 is a tungsten carbide tipped (TCT) annular cutter designed for drilling fast, clean holes in hard metal materials including stainless steel and cast iron. The cutter features an advanced tooth geometry that cuts, cleans, and clears material simultaneously during the drilling stroke. At 1 5/8 inches in diameter and 3.65 inches in length, this cutter fits a standard 3/4 inch Weldon shank, making it compatible with most small and large magnetic drill presses when paired with the correct arbor. Licensed HVAC, plumbing, and electrical tradespeople rely on magnetic drill press cutters like this one for precise, repeatable hole sizing in structural and mechanical steel.

This annular cutter is built for hard metal applications in the field and shop alike. Its thin-wall design removes less material than a standard twist drill or hole saw for the same hole diameter, resulting in faster cycle times and reduced heat buildup at the cutting edge. It is suited for use in residential and commercial mechanical trades where clean, burr-free holes through steel plate, angle iron, tube steel, and cast iron components are required. The recommended pilot pin for this cutter is part number 49-59-0014, which should be sourced separately.

Key Features

• Advanced tooth geometry cuts, cleans, and clears material in a single pass for faster hole completion
• Thin-wall design displaces less material than comparable hole saws, increasing speed and reducing wear
• Tungsten carbide tipped cutting edges extend service life in hard metal materials including stainless steel and cast iron
• 3/4 inch Weldon shank fits most small and large magnetic drill presses with the correct arbor
• Produces burr-free holes, reducing secondary deburring labor
• Compatible pilot pin: 49-59-0014 (sold separately)

Compatibility

Fits magnetic drill presses with a 3/4 inch Weldon shank arbor. Use with pilot pin 49-59-0014. Designed for hard metal applications including stainless steel and cast iron.

Installation Notes

Installation and use should be performed by a qualified tradesperson familiar with magnetic drill press operation. Secure the workpiece and verify the magnetic base is fully engaged and locked before starting the cut. Always use cutting fluid or lubricant when drilling stainless steel or cast iron to reduce heat and extend cutter life. Inspect the pilot pin and cutter shank for wear or damage before each use and replace worn components promptly.

Technical Specifications

• Cutting Diameter: 1 5/8 inches
• Cutter Length: 3.65 inches
• Shank Type: 3/4 inch Weldon
• Tip Material: Tungsten Carbide
• Application: Hard metal including stainless steel and cast iron
• Weight: 0.57 pounds
• UOM: Each

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-59-4163