The 16-piece Forstner Bit Set by Drill Master is a high-quality toolset designed for precision drilling in wood. The set includes a variety of bit sizes ranging from 1/4" to 2-1/8" to cater to different drilling needs. The Bits are housed in a wood case for easy storage and organization, making it convenient to carry and use on the job. Made with Carb-Tech Code No.YB16, this set is a reliable choice for professionals and DIY enthusiasts alike.