Impact Step Drill Bit Set - 3 Pieces

• Split Point Tip (132°) for increased speed, maximum durability and up to 6X longer life
• Accu-Grind Technology for up to 2X faster cuts in drilling and hole making
• Optimized dual flute design for jam-free cuts
• Corded and cordless tool efficiency in high-speed mode for up to 75% more holes per battery charge
• Increased step heights for easier drilling of common hole sizes
• Easy to read, laser marked steps for drilling holes of varying sizes
• Ideal for electrical, plumbing and HVAC contractors
• Compact, durable case does not shatter or break when dropped
• Impact Strong 1/4 inch hex shank for use with drills and impact drivers