This High-Speed Steel Step Drill Bit for Precision Drilling
Experience effortless and efficient hole drilling with this high-speed steel step drill bit, meticulously designed for versatility and durability. Crafted from premium HSS steel, it features a sleek, metallic surface with a shiny, gold-colored titanium coating that minimizes heat buildup and reduces wear. The conical, stepped design enables smooth, clean cuts in a variety of materials including steel, brass, wood, and plastic. The evenly spaced, clearly labeled steps facilitate accurate depth and diameter control, making your drilling tasks more precise. Its 99mm length and robust construction ensure longevity, while the 3-sided shank prevents slipping in the drill chuck, providing added security. This drill bit is your ideal partner for professional, DIY, or workshop projects.
Keys features of the this high-speed steel step drill bit
- Constructed from high-quality HSS steel with titanium coating for heat resistance and durability during prolonged use.
- Features a conical, stepped design with clearly etched measurements from sizes 4mm to 32mm or 42mm, enhancing precision and ease of use.
- Equipped with a 3-sided shank to prevent slippage, ensuring a secure fit in standard drill chucks for safer operation.
- Designed with a double-flute system that enables faster, smoother, and cleaner cuts across metal, wood, and plastic surfaces.
- Overall length of approximately 99mm, making it suitable for various drilling depths and applications.
- Available in two size ranges: 4-32mm and 4-42mm, accommodating a wide spectrum of hole sizes for versatile projects.
Get your this high-speed steel step drill bit today—experience professional drilling!
Enjoy the confidence that comes with using a high-performance, reliable drill bit. Whether you’re working on DIY projects or professional tasks, this drill bit will deliver precise and clean holes every time. Make your work easier and more efficient today with this robust, high-quality tool designed to meet your demanding needs.



















