Diablo 1/4 In. - 1/2 In. Impact Step Drill Bit, 13 Steps Cloths split wood

split wood

5/8” ball bearing bore

Hard chrome-plated forged brass ball

The PCD triple-chip design offers up to 60-times longer cutting life than standard carbide blades

Diablo 1/4 In. - 1/2 In. Impact Step Drill Bit, 13 Steps Cloths split woodSplit Point Tip (132) makes pre drilling obsolete and stays sharper longer Automated Precision CNC Grinding Process delivers strict angle tolerances on each step for minimal bit wear Exclusive design delivers corded and cordless tool efficiency in high speed mode 1 4 In. 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