The Performance Tool 25-piece drill bit set is the perfect addition to any DIY enthusiast or professional's toolkit. Made with upgraded 4341 high-speed steel for longer-lasting sharpness and durability, the set also features a titanium nitride coating that improves performance, heat dissipation, and keeps bits sharper up to six times longer than non-treated bits. The set includes 25 pieces of bits ranging from 1/16" to 3/8" by 64ths, ensuring you have the perfect bit size for every job. All bits fit into the 2-sided flip case with crystal clear lids, making it easy to find and choose the right bit for your project. The included peg hook hanger tab can be pulled out for hanging or pushed flush into the case for compact storage, making it easy to organize and store your drill bits. Upgrade your toolkit with the Performance Tool 25-piece drill bit set today.