1-2240 - Hougen 1-1/4 Inch by 2 Inch Depth High Speed Steel Annular Cutter

Precision Engineering for Industrial Hole Making

The Hougen 12,000-Series Annular Cutter represents the pinnacle of hole-making technology, designed to deliver superior performance in a wide range of industrial materials. Engineered with hardened M2 high-speed steel (HSS), this 1-1/4" diameter cutter is precision-ground to exacting standards, ensuring accuracy and durability in demanding applications. The tool features a 2" depth of cut, making it versatile for drilling through thick plates, structural members, and heavy-duty tubing. Its robust construction allows it to maintain a sharp edge longer than competitive tools, providing a reliable solution for fabrication shops and manufacturing facilities.

At the core of this cutter's performance is Hougen's patented edge geometry. This advanced design incorporates up to 10 cutting edges that distribute the chip load evenly, significantly reducing the horsepower and thrust required to penetrate the material. The result is a smoother, chatter-free cut that minimizes stress on both the tool and the magnetic drill motor. Additionally, the cutter features a tapered inner diameter, which creates a relief area between the slug and the tool wall. This design innovation prevents slug hang-ups, ensuring efficient ejection and reducing downtime between holes. The 3/4" double-flatted shank provides a rigid, secure connection to the arbor, preventing slippage and ensuring concentric rotation for precise hole sizing.

The 12,000-Series is not just about speed; it is about efficiency and cost-effectiveness. By cutting only the periphery of the hole and ejecting the center as a solid slug, these cutters remove less material than traditional twist drills, leading to faster penetration rates and lower energy consumption. The solid slug also offers a higher scrap value compared to loose chips, adding a layer of economic benefit to the operation. Furthermore, the M2 HSS material is fully resharpenable, allowing users to extend the service life of the tool and maximize their return on investment. Whether working with mild steel, aluminum, or other structural materials up to 275 BHN, this Hougen annular cutter delivers consistent, high-quality results.