Hougen 11106 Annular Cutter 11/32 in Hss

Product Description

The HOUGEN 11106 is a high-speed steel annular cutter designed for clean, efficient hole cutting in metal workpieces. With a cutter diameter of 0.3438 inches (11/32 inches) and a cutting depth of 1/4 inch, this cutter removes only a core of material rather than reducing the entire hole to chips, which reduces heat buildup and extends tool life. The 3/8-inch shank diameter fits standard magnetic drill press chucks and compatible benchtop drill presses. Manufactured from M2-grade high-speed steel with a bright, uncoated finish, this cutter is suited for trade professionals who need consistent, repeatable hole quality in steel fabrication and structural work.

This annular cutter is intended for use in metal fabrication shops, structural steel work, and on-site mechanical and construction applications. It cuts through mild steel, hardened steel, and stainless steel, making it a versatile choice for ironworkers, pipefitters, millwrights, and general metal fabricators. The 1/4-inch depth of cut handles light plate and sheet stock efficiently without the torque load of a conventional twist drill at comparable diameters.

Key Features

• M2-grade high-speed steel construction for durability across mild steel, hardened steel, and stainless steel
• 11/32-inch (0.3438-inch) cutter diameter for precise, repeatable hole sizing
• 1/4-inch cutting depth suited for light plate and sheet metal applications
• 3/8-inch shank diameter compatible with standard magnetic drill press chucks
• Bright, uncoated finish — no coating buildup to affect dimensional accuracy
• Annular cutting geometry reduces cutting force and chip volume compared to solid twist drills

Compatibility

Designed for use with magnetic drill presses and compatible drilling equipment accepting a 3/8-inch shank annular cutter. Suitable for cutting mild steel, hardened steel, and stainless steel workpieces.

Installation Notes

Installation and use should be performed by qualified metalworking tradespeople following established safe drilling practices. Secure the workpiece or verify the magnetic drill press has a firm, clean contact surface before engaging the cutter. Disengage power and allow the cutter to come to a full stop before changing tooling or clearing chips. Use appropriate cutting fluid or lubricant for the material being cut to maintain cutter life and cut quality.