| MILWAUKEE TOOL 49-56-9646 4-1/8" Hole Dozer Bi-Metal Hole Saw Hole Saw, Primary Material Application General Purpose, Materials Cut Aluminum, Drywall, Plastic, Thick/Thin Metals, Wood, Wood with Nails, Arbor Design Not Included, Tooth Material Bi-Metal, Saw Dia. 4 1/8 in, Teeth per Inch 3.5, Max. ... more | | $18.75 $17.79 go to store |