Hougen 12258 Annular Cutter 1-13/16 in Hss Weldon Shank

Product Description

The HOUGEN 12258 is a high speed steel annular cutter designed for clean, fast hole cutting in ferrous metals. It uses a hollow cutting action that removes only a small core of material rather than drilling out the full hole, reducing heat buildup and extending tool life compared to twist drills. The cutter measures 1-13/16 inches in diameter with a 2-inch depth of cut and mounts via a 3/4-inch Weldon flat shank with two flats for positive drive engagement. The bright, uncoated finish is suited for use on mild steel and general steel stock. This cutter is installed by fabricators, ironworkers, pipefitters, and structural steel trades.

The 12258 is intended for use in magnetic drill presses and rotary broaching machines that accept a 3/4-inch Weldon flat shank. It is well suited for structural steel fabrication, pipe flange work, and steel plate applications where a precise, burr-minimal hole is required. The 2-inch cutting depth accommodates standard structural steel sections and heavy plate. Typical applications include mild steel and general carbon steel workpieces in both shop and field environments.

Key Features

• 1-13/16 inch cutter diameter for precise hole sizing in steel
• 2-inch depth of cut handles thick plate and structural sections
• High speed steel construction provides durability in ferrous metal cutting
• 3/4-inch Weldon flat shank with two flats ensures positive, slip-free drive engagement
• Bright, uncoated finish suitable for mild steel and carbon steel applications
• Hollow annular cutting action reduces material removal and lowers heat compared to solid twist drills

Compatibility

Designed for use with magnetic drill presses and rotary broaching machines accepting a 3/4-inch Weldon flat shank. Rated for material applications in mild steel and general steel stock.

Installation Notes

Installation and operation should be performed by qualified tradespeople familiar with magnetic drill press equipment and metal cutting procedures. Secure the workpiece and confirm the magnetic base is fully engaged and the drill is properly grounded before beginning any cut. Use the appropriate cutting fluid or lubricant for high speed steel tooling on steel to reduce heat and extend cutter life. Inspect the shank seating and set screws for proper engagement before running the cutter at operating speed.