Length: 2.7 *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: 1-5/8 *Arbor Included: Yes *Compatible Arbors: *Diameter: 1 *Quick-Change System: *Style: *Usage: Multi-Purpose Teeth per Inch: 3.5 TPI *Height: 5.5 in. *Width: 3 in. *Weight: 0.35 lb. *RPM Stainless Steel: 175 rpm. *RPM Mild Steel: 350 rpm. *RPM Cast Iron: 235 rpm. *RPM Aluminum: 525 rpm. *Size: 1 in. *Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited.