Milwaukee 49-22-8400 Annular Cutter Set 6 Piece

Product Description

The MILWAUKEE 49-22-8400 is a 6-piece annular cutter set engineered for fast, clean hole-making in mild steel applications ranging from sheet metal to thick steel plate. Built with dual alternating tooth geometry and thin-wall construction, the set cuts up to 15% faster than standard annular cutters by displacing less material per pass. Each cutter is manufactured from proprietary high-speed steel with three hardness zones designed to minimize breakage and extend service life. All six cutters feature a 3/4-inch Weldon shank and a 1-inch cutting depth. The kit ships with a 1-inch pilot bit (centering pin) and a hard carrying case. These cutters are resharpened when dull, extending the total value of the set over time.

This set is suited for licensed electricians, ironworkers, pipefitters, and general trade contractors who regularly drill clean, burr-free holes in structural steel, tube steel, or steel plate. The 3/4-inch Weldon shank makes these cutters compatible with most small magnetic drill presses and, with the correct arbor, larger magnetic drill presses as well. The six included sizes cover the most common hole diameters encountered in commercial and industrial structural work. The set is manufactured in Germany and arrives ready for immediate jobsite use.

Key Features

• Dual alternating tooth geometry engages 50% of teeth in cutting and 50% in chip clearing, reducing heat buildup and extending cutter life
• Thin-wall construction removes up to 20% less material than standard cutters, increasing hole speed
• Proprietary high-speed steel with three hardness zones minimizes tip breakage under load
• 3/4-inch Weldon shank fits most small magnetic drill presses; compatible with large presses using correct arbor
• Cutters can be resharpened when worn
• Includes sturdy carrying case for organized jobsite storage
• Made in Germany

Compatibility

Designed for use in mild steel applications with magnetic drill presses accepting a 3/4-inch Weldon shank. Compatible centering pin: 49-59-0011.

Installation Notes

Installation and use should be performed by qualified trade professionals familiar with magnetic drill press operation. Secure the magnetic drill base firmly to the workpiece before beginning any cut, and ensure the workpiece is grounded or clamped to prevent movement. Always apply cutting oil to the cutter during use to reduce heat and extend tool life. Disengage power and allow the cutter to come to a complete stop before adjusting, removing, or inspecting the cutting tool.

Technical Specifications

• Cutting Depth: 1 inch
• Shank Size: 3/4 inch Weldon
• Included Sizes: 9/16 inch, 5/8 inch, 11/16 inch, 13/16 inch, 15/16 inch, 1-1/16 inch
• Piece Count: 6 cutters plus 1-inch pilot bit and carrying case
• Material: High-speed steel, three hardness zones
• Application: Mild steel
• Country of Origin: Germany
• Package Weight: 2.16 pounds
• Package Length: 5.51 inches
• Package Width: 7.09 inches
• Package Height: 9.29 inches
• UPC: 0045242182862

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-22-8400