DIABLO TOOLS 7/8 - 1-1/8 IMPACT STEP DRILL SET 17

Split Point Tip (132°) makes pre-drilling obsolete and stays sharper longer resulting in increased speed, maximum durability and up to 6X longer life

Automated Precision CNC Grinding Process delivers strict angle tolerances on each step for minimal bit wear and 2X faster cuts in drilling and hole making

Exclusive design delivers corded and cordless tool efficiency in high-speed mode for up to 75% more holes per battery charge

1/4" hex shank allows use with drills and impact drivers

Optimized dual flute design for jam-free cuts

Increased step heights for easier drilling of common hole sizes

Easy to read, laser marked steps for drilling holes of varying sizes

Ideal for metal (up to 1/8” thickness), PVC and other plastic materials

Ideal for electrical, plumbing and HVAC contractors