IRONSHARK 4–32mm Titanium Step Drill Bit
Built for tradesmen, fabricators, and precision enthusiasts, the Ironshark 4–32mm Step Drill Bit combines high-speed performance with rugged durability. Engineered for clean, burr-free holes in metal, plastic, and wood, this single bit replaces an entire drill index — giving you 28 sizes in one tool.
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Technical Specifications
Size Range: 4mm – 32mm (in 2mm steps)
Steps: 15 precision-ground increments
Material: Industrial-grade M2 High-Speed Steel (HSS)
Coating: Titanium Nitride (TiN) for reduced friction and superior heat resistance
Shank: 1⁄4" Hex Quick-Change — compatible with cordless drills and impact drivers
Tip Design: 118° split-point self-centering tip
Markings: Laser-etched step sizes for lasting visibility