Hougen 12242 Annular Cutter 1-5/16 in Hss Weldon Shank

Product Description

The HOUGEN 12242 is a high speed steel annular cutter designed for fast, clean through-holes in mild steel and steel plate. With a 1-5/16 inch cutting diameter and a 2 inch depth of cut, it handles structural steel, base plates, and fabrication work where a twist drill would be impractical or too slow. The Weldon flat shank with two flats and a 3/4 inch shank diameter locks securely into magnetic drill press chucks. The bright, uncoated finish is standard for HSS cutters used in general steel fabrication. Fabricators, ironworkers, and maintenance technicians are the primary users of this tool.

This cutter is suited for on-site and shop use with magnetic base drills or drill press setups that accept a 3/4 inch Weldon shank. Typical applications include steel fabrication, structural steel work, and maintenance jobs requiring accurate, burr-minimized holes in mild steel and steel stock. The 2 inch depth of cut accommodates standard structural steel thicknesses encountered in most commercial and industrial fabrication scenarios.

Key Features

• 1-5/16 inch cutting diameter for accurate, full-size holes without pilot drilling
• 2 inch depth of cut handles standard structural steel thicknesses
• High speed steel construction for durability in steel cutting applications
• 3/4 inch Weldon flat shank with two flats for secure chuck engagement
• Bright, uncoated finish — ready for immediate use in general fabrication

Compatibility

Designed for use with magnetic base drills and drill presses equipped with a 3/4 inch Weldon flat shank chuck. Material application includes mild steel and steel plate.

Installation Notes

Installation and operation of annular cutters should be performed by qualified fabricators or machinists familiar with magnetic drill press equipment. Ensure the drill unit is fully secured and the workpiece is stable before starting the cut. Use cutting fluid or pilot lubricant appropriate for HSS tooling to extend cutter life and improve cut quality. Inspect the shank and flats for wear before each use to confirm proper chuck seating.