Hougen 11224 Annular Cutter 0.9449 in Hss M2 Bright

Product Description

The HOUGEN 11224 is a high-speed steel annular cutter designed for clean, fast hole-cutting in metal stock. Manufactured from M2 grade HSS with a bright, uncoated finish, it cuts a 0.9449-inch diameter hole to a depth of 0.5 inches. The 0.5-inch shank diameter provides a secure, positive connection to compatible magnetic drill presses and milling setups. Annular cutters remove only the outer ring of material rather than reducing the entire core to chips, which reduces heat buildup and extends tool life compared to twist drills. Licensed tradespeople and experienced metalworkers performing structural, fabrication, or maintenance tasks rely on this geometry for accurate, burr-minimal holes.

The HOUGEN 11224 is suited for drilling through mild steel, stainless steel, and hardened steel in both fabrication shop and field settings. It fits standard 0.5-inch shank arbors used on magnetic drill presses common in structural steel erection, HVAC ductwork fabrication, and general metal fabrication. The bright, uncoated HSS surface is well-suited for use with cutting fluid, which is recommended when drilling stainless or hardened material to manage heat and extend edge life.

Key Features

• M2 high-speed steel construction provides good red hardness and wear resistance for metal drilling
• 0.9449-inch (24 mm) cutting diameter for precise hole sizing
• 0.5-inch depth of cut handles most structural and sheet metal applications
• 0.5-inch shank diameter fits standard magnetic drill press arbors
• Bright, uncoated finish compatible with cutting fluid application
• Rated for mild steel, stainless steel, and hardened steel

Compatibility

Designed for use with magnetic drill presses and milling machines accepting a 0.5-inch shank annular cutter arbor. Compatible material applications include mild steel, stainless steel, and hardened steel as stated by the manufacturer.

Installation Notes

Annular cutters of this type are installed and used by metalworkers, ironworkers, and HVAC fabricators using magnetic drill presses or milling machines. Always secure the pilot pin and confirm the arbor set screw is torqued before operation. Use appropriate cutting fluid, especially when working stainless or hardened steel, to prevent premature edge failure. De-energize or secure the workpiece and verify the magnetic base is fully engaged before drilling.