Engineered to specifically address the unique frustrations encountered when installing ductwork take-offsPierce Point tip geometry for quick plunging in ductwork with on toolOptimized tooth form designed specifically for cutting ductworkCompletely eliminates the need to carry multiple tools, lightening up your tool belt and greatly speeding up the installation processPlunges into sheet metal with ease and the tapered profile design allows the blade to make both radius and square cuts, accommodating any type of take-off installationLow blade profile for tight radius cuts