Length: 3.5 *Material: Bi-Metal *Product Type: Hole Saw with Arbor and Pilot Bit *Shank Diameter: 3/8 *Sub Brand: Hole Dozer *Brand Name: Milwaukee *Number in Package: 1 *Cutting Depth: 1.7 *Arbor Included: Yes *Compatible Arbors: *Diameter: 3-1/2 *Quick