EUROPEAN HIGH SPEED TWIST DRILLS
Made of high quality tempered steel. These drills have been made to exacting tolerances. Bright finished with exactly the proper cutting angle at the tip. Flutes are sharp with the proper spiral and finished outer edges. The finest grade tool steel tempered for maximum hardness and endurance. Perfect for drilling holes in non-ferrous metals such as gold, silver, brass, copper, etc.
Sold in packages of 10.