Finish: *Material: Carbon Steel *Number in Package: 1 *Packaging Type: Boxed *Product Type: Forstner Drill Bit *Shank Diameter: 3/8 *Shank Type: Round Shank *Sub Brand: Marples *Brand Name: Irwin *Style: *Flute Length: *Overall Length: 4 *Drill Size: 1-1/4 Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) or member-owned websites is prohibited without direct written authorization from Stanley Black & Decker.