Quality made HSS twist drills 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. Individual drills packaged ten to a see-thru tube and labeled with the drill size for easy identification.
- Great for use with jewelry drills to cut metals, wood and more
- Made of the finest grade tool steel and tempered
- Pack of 10
- Size 57 drill
- Comes in a clear tube labeled with the drill size