• Coated with aluminum titanium nitride for longer bit life
• For use with impact drivers and standard drills
• Double spiral flute removes chips for faster cuts
• Easy-to-read laser markings for quick size identification
• Split-point tip allows fast starting and prevents walking
• Quick-release, 1/4-Inch hex shank provides a firm, positive grip to avoid spin out
• For use on various materials, including steel, wool, plastic and aluminum

The dual spiral flutes on Klein Step Drill Bits help pull the step bit through the material for faster cutting. The aluminum titanium coating is 10 times more durable than steamed black oxide for longer bit life. The 1/4-Inch hex shank is impact-rated, providing a firm, positive grip that allows for quick and convenient usage with an impact driver and drill. Up to thirteen hole sizes with laser marking for easy identification.