Milwaukee 49-56-0744 4-1/4 Inch Hole Dozer with Carbide Teeth

Longest life in Stainless steel carbide teeth for 50x life in extreme materials, Milwaukee Carbide Teeth Technology For the toughest applications where bi-metal hole saws cannot cut, Outperforms bi-metal hole saws 4TPI Carbide teeth design gives Best durability and longest life in extreme applications, Thermoset Coating reduces friction and drag, increasing overall speed and cordless efficiencies Plug-Jack T-Slot’s enhance user productivity by providing best access and leverage to remove material slugs, Cuts stainless steel, fastener embedded wood, cement board, fiberglass, plaster, asphalt shingles and more made in USA