Diablo 3/8 In. - 7/8 In. Impact Step Drill Bit, 12 Steps Tailpieces high-impact steel

high-impact steel

made of flexible & durable recycled plastic

The non-marking wheel surface combines with superior endurance and quiet mobility

For Interior Walls

Triple fin brown vinyl seal ensures airtight seal

Diablo 3/8 In. - 7/8 In. Impact Step Drill Bit, 12 Steps Tailpieces high-impact steelSplit 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