A hard plastic clamshell case sits open to reveal three spiral step drill bits secured in molded slots, with a silver metal latch at the front and an empty upper lid interior. The tools are arranged neatly and the case is photographed on a white background.

DEADEYE® Spiral Step Bits 4-Piece Kit

Built for demanding metal drilling applications

SKU: 36-830

Key Specifications

Warranty
Limited 1 Year
Tooth Edge Material
M35 HSS
Colour
Black
Material Application
Brass, Cast Iron, Plastic, Stainless Steel, Steel

Detailed information

Experience precise, professional-quality performance with DEADEYE® Titanium Aluminum Nitride (TiAlN) Coated Step Bits. This kit includes four premium step drill bits covering the most common hole sizes needed on the jobsite. Built for demanding metal drilling applications, these bits efficiently cut through stainless steel, sheet metal, brass, cast iron, plastic, and other tough materials. The advanced TiAlN coating reduces friction, resists high heat, and helps prevent material buildup – especially in aluminum – to deliver up to 5X longer life than our standard black oxide bits. A 135-degree split-point tip helps eliminate walking for clean, accurate starts, while the dual spiral flute design ensures efficient chip removal for smooth, controlled drilling. Highly visible laser-etched size markings make it easy to identify the correct hole size and improve accuracy on every job. Whether you’re installing junction boxes, enlarging holes in electrical enclosures, or working overhead, DEADEYE™ TiAlN Step Bits provide clean holes, consistent performance, and long-lasting durability you can count on.

  • DURABLE COATING: Titanium Aluminum Nitride (TiAlN) coating adds advanced heat and wear resistance for a 5X longer lifespan vs. our Black Oxide Step Drill Bits
  • DUAL SPIRAL FLUTE GEOMETRY: Delivers maximum chip extraction and clean continuous cuts
  • 135° SPLIT-POINT TIP: Minimize friction with a self-centring tip that eliminates the need for pilot holes
  • INDUSTRIAL GRADE CONSTRUCTION: Designed to deliver longevity on rugged and demanding job sites
  • LASER-ETCHED STEP MARKINGS: Easy to see markings remain visible even after heavy use
  • BUILT-IN RPM GUIDANCE: Recommended RPM range is laser-etched on the bit shaft as quick reference for optimal drilling speed
  • IMPACT-RATED HEX SHANK: Universal 1/4″ hex shank fits securely in drills and impact drivers, allowing for fast tool changes
  • VERSATILE KIT: Head to the job site prepared to drill holes with four step bit sizes in a durable moulded hard-shell case
  • KIT INCLUDES: Four DEADEYE® Step Bits, sizes – 1/8″ – 1/2″, 3/16″ – 7/8″, 1/4″ – 1-3/8″, 1/8″ – 1-3/8″, and a convenient carrying case

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