Hougen 12313 Annular Cutter 0.5118 in Hss Weldon

Product Description

The HOUGEN 12313 is a high speed steel annular cutter designed for clean, fast through-hole cutting in metal fabrication and structural steel work. With a cutter diameter of 0.5118 inches (13 millimeters) and a cutting depth of 25 millimeters, this tool removes only the material at the perimeter of the hole, reducing heat buildup and extending tool life compared to twist drills. The 3/4-inch Weldon flat shank with two flats provides a secure, positive drive connection in compatible magnetic drill presses. The bright, uncoated finish is standard for general-purpose HSS cutting applications.

This annular cutter is suited for mild steel and general steel fabrication tasks in industrial, construction, and maintenance settings. Typical applications include structural steel work, beam drilling, plate fabrication, and mechanical assembly operations where precise, clean holes are required without a pilot hole. Licensed electricians, ironworkers, pipefitters, and general metal fabricators regularly use annular cutters of this type when working with magnetic base drills on site or in the shop.

Key Features

• 0.5118-inch (13 mm) cutter diameter for precise hole sizing
• 25 mm cutting depth accommodates typical structural steel thicknesses
• High speed steel construction for durability in mild and general steel applications
• Weldon flat shank with 2 flats ensures positive drive and minimal slippage
• 3/4-inch shank diameter fits standard magnetic drill press chucks
• Bright, uncoated finish suitable for general-purpose metal cutting

Compatibility

Designed for use with magnetic drill presses and annular cutter holders accepting a 3/4-inch Weldon flat shank. Rated for cutting mild steel and general steel stock.

Installation Notes

Installation and use of this cutter should be performed by qualified tradespeople familiar with magnetic drill press operation. Always secure the magnetic base fully to the workpiece and confirm the shank is properly seated and locked in the chuck before beginning a cut. Use an appropriate cutting fluid or lubricant to reduce heat and extend cutter life. Inspect the cutter for chipping or wear before each use and replace if cutting edges are damaged.