Studio shot of the Diablo 1/2 inch step drill bit standing upright, showing the hex shank, dual flutes, and laser-etched branding on the silver body.
Retail packaging for the Diablo Impact Step Bit featuring a clear case displaying the bit and key features like the 13-step design, split-point tip, and impact rating.
Horizontal close-up view of the step bit detailing the split point tip designed for fast starts and the optimized dual flute geometry for debris removal.
Angled view of the step drill bit highlighting the 13 individual steps with easy-to-read black laser-etched size markings ranging from 1/8 inch to 1/2 inch.
Action shot of a cordless impact driver using the Diablo step bit to drill a clean hole into a gray metal electrical junction box with metal shavings visible on the surface.
Close-up of the Diablo step bit drilling into a flat gray metal surface, highlighting the laser-etched branding and spiral flute design.
Studio shot of the Diablo 1/2 inch step drill bit standing upright, showing the hex shank, dual flutes, and laser-etched branding on the silver body.
Retail packaging for the Diablo Impact Step Bit featuring a clear case displaying the bit and key features like the 13-step design, split-point tip, and impact rating.
Horizontal close-up view of the step bit detailing the split point tip designed for fast starts and the optimized dual flute geometry for debris removal.
Angled view of the step drill bit highlighting the 13 individual steps with easy-to-read black laser-etched size markings ranging from 1/8 inch to 1/2 inch.
Action shot of a cordless impact driver using the Diablo step bit to drill a clean hole into a gray metal electrical junction box with metal shavings visible on the surface.
Close-up of the Diablo step bit drilling into a flat gray metal surface, highlighting the laser-etched branding and spiral flute design.
DIABLO

Diablo DSD0500S13 1/2 Inch Step Drill Bit Impact Strong 13 Steps Split Point Tip for Metal Plastic and PVC 1/4 Inch Hex Shank

Only 1 left
SKU: DSD0500S13
$24.49

Description

Experience Unmatched Speed and Durability with the Diablo Impact Strong Step Drill Bit

Revolutionize your drilling applications with the Diablo DSD0500S13 Impact Strong Step Drill Bit. Engineered specifically for electricians, plumbers, and HVAC contractors, this tool brings exclusive technology to the job site, delivering fast, accurate cuts in thin metals, PVC, and other plastics. The secret to its performance lies in the innovative 132° Split Point Tip, which eliminates the need for pre-drilling and enables a fast, on-point start. This advanced design not only increases speed but significantly enhances durability, offering up to 6X longer life compared to standard step bits.

Efficiency is built into every aspect of this bit. An automated precision CNC grinding process ensures strict angle tolerances on each of the 13 steps, reducing wear and delivering cuts that are 2X faster. The optimized dual flute design guarantees jam-free operation, while the laser-etched markings make identifying hole sizes instant and effortless. Designed for versatility, the 1/4-inch hex shank makes this bit impact-ready, allowing seamless use with both standard cordless drills and high-torque impact drivers. Whether you are knocking out electrical boxes or running conduit, this bit provides the stability and precision professionals demand.

Key Features

  • Extended Lifespan: Split Point Tip stays sharper longer, providing up to 6X longer life than standard bits.
  • Precision Grinding: Automated CNC process ensures strict tolerances for 2X faster cutting speeds.
  • Jam-Free Design: Optimized dual flute geometry clears debris quickly for smooth, clean holes.
  • Impact Ready: 1/4" Hex shank provides maximum stability in impact drivers and drills.
  • Enhanced Efficiency: Delivers up to 75% more holes per battery charge in cordless tools.
  • User-Friendly: Laser-etched step markings and increased step heights make sizing common holes easy.
  • Versatile Application: Ideal for drilling thin metals (up to 1/8"), PVC, and plastic.

What's Included

(1) Diablo 1/2" Impact Strong Step Drill Bit (DSD0500S13)

Specifications

Brand Diablo Tools
Model Number DSD0500S13
Max Diameter 1/2 in
Overall Length 3-1/32 in
Number of Steps 13
Shank Size 1/4 in
Shank Type Hex (Impact Ready)
Tip Angle 132 Degrees
Flute Design Dual Flute
Material Application Thin Metal, PVC, Plastic
Pack Quantity 1

Pro-Tip: While this bit is "Impact Ready," using it in a standard drill driver on a lower speed setting (Low Gear) when drilling metal often yields the cleanest holes and extends the life of the cutting edges even further by reducing heat buildup.