Irwin 373001 Hole Saw Arbor, 3/8 in Shank, 4 in L Bit, Hex Shank paint--05-29-26 because they're powder-free there's no

because they're powder-free there's no residue to mess up a perfect finish

Open four-arm frame design protects blade and does not trap dirt in case

preventing water from flowing

cracks and holes where they commonly enter

weather-proof adhesive designed for the permanent installation of most outdoor carpets and artificial turfs

Irwin 373001 Hole Saw Arbor, 3/8 in Shank, 4 in L Bit, Hex Shank paint--05-29-26 because they're powder-free there's noTough, durable construction with removable pilot drill for easy replacement. For 3 8 in and 1 2 in drill chucks Removable pilot drill for easy replacement Tough Neck ribs strengthen the blade tang and minimize breakage