Features and Benefits:
- Zirconium coating reduces wear for a longer tool life
- Premium High Speed Steel
- Designed to cut through thin hard metals
- 13 step cuts holes from 1/8″ to 1/2″, 1/8″ step depth
- 1/4″ shanks fit all popular drills
Step Drill Bits are for cutting ferrous and non-ferrous metals, plastics and wood up to 1/8″ thick. Its double flute design reduces chatter and deburrs holes.