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Lightweight aluminum frames make these Malco Hole Cutter accessories extremely portable for a variety of hole cutting applications in sheet metal, including 20-gauge (1.02 mm) galvanized steel. The compact model HC1 Hole Cutter is adjustable for making 2 to 12 in. (51 to 305 mm) diameter holes, while the larger HC2 model cuts 2 to 20 in. (51 to 508 mm) holes. Both models include a combination English-Metric diameter gauge on the adjustable pivot slide, as well as the same mill-type Cutter Bit and replacement parts.

These hole cutters can be quickly installed into the chuck of any corded or cordless drill, making them a versatile tool for various sheet metal fabrication tasks. The only replacement part that is not interchangeable for all hole cutters is the bottom bearing.

The lightweight aluminum frame of the Malco Hole Cutters ensures they are highly portable, allowing users to easily transport and use them in a variety of settings. The adjustable nature of the hole cutters enables them to accommodate a wide range of hole sizes, from 2 to 12 inches (51 to 305 mm) for the HC1 model and 2 to 20 inches (51 to 508 mm) for the HC2 model.

The inclusion of a combination English-Metric diameter gauge on the adjustable pivot slide provides users with a convenient way to measure and cut holes to the desired size, regardless of the system of measurement being used. Additionally, the same mill-type Cutter Bit and replacement parts are available for both models, ensuring consistent performance and easy maintenance.

One of the key features of the Malco Hole Cutters is their ability to be quickly installed into the chuck of any corded or cordless drill. This makes them a highly versatile tool for a variety of sheet metal fabrication tasks, as users can easily switch between different hole sizes and applications without the need for additional equipment.

The only replacement part that is not interchangeable for all hole cutters is the bottom bearing. This component is specific to each model and ensures the proper functionality and performance of the hole cutter. Replacement of the bottom bearing may be necessary over time, depending on the frequency and intensity of use.

Overall, the Malco Hole Cutters offer a highly portable and adjustable solution for hole cutting in sheet metal, with the added convenience of being compatible with a wide range of power tools. Their lightweight aluminum frame, adjustable hole size capabilities, and interchangeable components make them a valuable tool for sheet metal fabricators and DIYers alike.

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