Sutton Tools Step Drill Set is ideal for use in sheet metal, aluminium, plastic, and fibreglass, ideal for sheet metal without pre-drilling. During drilling, the next step deburrs the previously drilled hole. The step drill has a spiral flute for reduced vibration and greater control through steps.
- For use in sheet metal, aluminium, plastic, and fibreglass
- Ideal for sheet metal without pre-drilling
- Spiral flute for reduced vibration and greater control
- Made from High-Speed Steel (HSS)
- Has the best combination of strength, heat, and wear-resistance
- Three flats suits 3-jaw chuck