The Milwaukee Titanium Drill Bit Set is a professional-grade tool designed to meet demanding drilling needs. This set includes 20 pieces of titanium-coated drill bits ranging in size from 1/16 inch to 1/2 inch. The titanium coating provides high-temperature resistance and increased wear resistance, making these drill bits durable and long-lasting. Ideal for various drilling applications, this set is a must-have for any toolbox.