11148 - 1 Inch RotaCut Sheet Metal Hole Cutter

Precision Engineering for Sheet Metal Fabrication

The Hougen 11148 1" RotaCut™ Hole Cutter represents a significant leap in hole-making efficiency for industrial applications. Unlike traditional twist drills that must machine the entire volume of the hole into chips, the RotaCut utilizes an annular cutting geometry. This design cuts only the periphery of the hole, ejecting the center as a solid slug. This mechanical advantage results in dramatically reduced horsepower requirements and allows for cutting speeds up to three times faster than conventional bits.

Engineered for precision, the 11148 produces virtually burr-free holes in sheet metal and plate materials up to 1/2" (12.7mm) thick. This superior finish often eliminates the need for secondary de-burring operations, streamlining production workflows and reducing labor costs. The cutter is manufactured in the USA from premium high-speed steel, ensuring durability and a service life up to 10 times longer than standard hole saws.

The RotaCut system is highly versatile, designed for use in both stationary drill presses and hand-held drills. However, it requires a specific arbor (Part No. 11005 or 11012) to interface with the drill chuck. This arbor system ensures concentricity and stability during the cut, minimizing tool runout and maximizing accuracy. For maintenance, repair, and operations (MRO) professionals seeking to optimize their metalworking processes, the Hougen 11148 offers a compelling combination of speed, accuracy, and tool longevity.

Whether working on electrical panels, HVAC ducting, or structural plate, the RotaCut delivers consistent performance. Its ability to handle plate materials up to 1/2" thick makes it a robust solution for a wide array of industrial challenges where hole quality cannot be compromised.