The Milwaukee 48-89-9205 1/4" - 1-3/8" 10-Step Drill Bit is a high-quality steel drill bit designed for various applications such as drilling holes in drywall compound, commercial, and residential projects. With a 10-step design, this drill bit allows for precise and effortless drilling, making it suitable for use with a variety of tools including drills and rotary tools. The black color and compact size of 2.00 x 3.00 x 6.50 inches make it easy to handle and store, while its 3/8 inch diameter and 0.4 lb weight ensure durability and reliability for all your drilling needs.