Titanium Coated Step Drill Wholesale offers step drills with a titanium coating that enhances hardness, reduces friction, and improves heat resistance. These drills provide precise, multi-diameter holes in metals, plastics, and composite materials, making them ideal for industrial fabrication, electrical panels, and workshop use. The progressive step design eliminates the need for multiple drills, while the tapered shank ensures secure mounting in drill presses or CNC machines. High-quality construction guarantees long tool life and consistent performance under continuous operations.