Milwaukee 49-59-2050 Hss Annular Cutter 1/2 in Sheet Metal

Product Description

The MILWAUKEE 49-59-2050 is a high speed steel (HSS) annular cutter designed for fast, clean hole cutting in sheet metal and mild steel plate. The thin-wall construction and advanced tooth geometry work together to cut and clear material simultaneously during drilling, reducing cycle time and producing burr-free holes. The 3/4 inch Weldon shank is compatible with most small magnetic drill presses and with larger magnetic drill presses when paired with the appropriate arbor. At 0.19 pounds, this cutter is a lightweight, single-piece tooling solution for metalworking professionals.

This annular cutter is built for mild steel applications in fabrication shops, structural steel erection, and maintenance or repair environments. The thin-wall design displaces less material than conventional twist-drill methods, which means faster hole completion and reduced heat buildup. It is suited for use wherever a magnetic drill press is the standard tool of choice, including ironworking, mechanical contracting, and general metal fabrication. The included pilot pin reference (49-59-0012) ensures proper alignment and clean entry on each cut.

Key Features

• Advanced tooth geometry cuts and cleans material simultaneously for faster hole completion
• Thin-wall design removes less material for increased speed and reduced burr formation
• 3/4 inch Weldon shank fits most small magnetic drill presses and large magnetic drill presses with the correct arbor
• Rated for mild steel applications including sheet metal and thick plate
• Lightweight at 0.19 pounds for easy handling during overhead or positional drilling
• Use with pilot pin 49-59-0012 for proper alignment

Compatibility

Designed for use with magnetic drill presses equipped with a 3/4 inch Weldon shank arbor. Use with pilot pin 49-59-0012. Compatible with most small magnetic drill presses; larger magnetic drill presses require the correct arbor adapter.

Installation Notes

Installation and use of this annular cutter should be performed by qualified metalworkers or tradespeople familiar with magnetic drill press operation. Ensure the drill press is powered off and the magnet is disengaged before mounting or removing the cutter. Secure the Weldon shank fully in the arbor chuck and confirm the set screw is tightened before drilling. Always use cutting fluid on mild steel to extend cutter life and maintain cut quality.

Technical Specifications

• Cutting Diameter: 1/2 inch
• Cutter Length: 3.386 inches
• Shank Type: 3/4 inch Weldon
• Material: High Speed Steel (HSS)
• Application: Sheet metal and mild steel
• Weight: 0.19 pounds
• UOM: Each
• UPC: 0045242207749

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-59-2050