Description
Achieve precision and versatility with this 4–20mm HSS Titanium Step Drill Bit, designed for smooth hole enlargement in steel, aluminum, wood, and plastics. Featuring high-speed steel construction and titanium coating, it resists wear and overheating while ensuring a long working lifespan. The multi-step tapered design allows for clean, burr-free drilling across a range of diameters, streamlining multiple tasks with a single tool. Suitable for woodworking, electrical panels, sheet metal, and more, this drill bit delivers reliable performance for both professionals and DIY users.
Specifications:
Material: High-speed steel (HSS), titanium coated for durability
Size Range: 4mm to 20mm
Shank: 1/4″ hex shank, quick-change compatible
Application: Drills wood, sheet metal, steel, aluminum, plastics, PVC
Compatibility: Fits most quick change power drills and drivers
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