The DeWalt Step Drill Bit (Model: DeWalt DWA1710239DF) is a high-quality steel drill bit suitable for cutting applications. With a diameter range of 7/8-in to 1-1/8-in and a length of 14 inches, this drill bit is designed for efficient drilling. Made by the reputable brand DEWALT, this step drill bit is a reliable and durable tool for any workshop or job site.