The Dormer A002 HSS Tin Coated Jobber Drill, measuring 9/16", offers exceptional durability and precision for demanding drilling tasks. Its titanium nitride coating enhances wear resistance and prolongs tool life, making it ideal for both industrial and professional use. Engineered from high-speed steel, this drill ensures efficient performance across a range of materials. Perfect for achieving clean, accurate holes, it is a reliable choice for any toolkit, ensuring optimal results with every use.