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DHS4500CT Diablo Carbide-Tipped Hole Saw$44.41
DIABLO introduces the first carbide-tipped hole saws on the market to cut both wood and metal (wood, nail-embedded wood, plastic, aluminum, metal, cast iron, stainless steel and metal). Delivering 50-times longer cutting life than bi-metal, these new carbide-tipped hole saws offer faster cutting performance and increased productivity.