High-quality HSS and HSSE step drills for precise metalworking – Now at Nachreiner

Discover premium HSS and HSSE step drills from Nachreiner Tools, ideal for precise enlarging of drilled and core holes in metal. Available in 90-degree versions, our step drills provide the perfect solution for a range of applications, including threading and careful processing of thin workpieces.

Efficient and precise drilling solutions

Nachreiner’s HSS and HSSE step drills are designed as short-step drills, allowing precise expansion of pre-drilled holes, especially where thread taps require a core hole preparation. Their short design provides exceptional stability, minimizing wandering during drilling and reducing material waste. This results in consistently precise outcomes with minimal tolerance deviations, particularly in tapered hole processing on delicate workpieces.

Versatile options for your needs

Our range includes HSS and HSSE step drills in various diameters and styles, specifically developed for NC machine applications. For the highest material demands, we also offer solid carbide (VHM) step drills. Key specifications of our short-step drills include:

• Available in 90-degree configurations
• Titanium Nitride (TiN) coating for extended tool life
• HSS and HSSE options for a variety of applications
• Type N design for optimal chip removal
• Factory standards to meet company-specific requirements

Our step drills are engineered to preserve material integrity during processing and ensure clean, precise drilling results. This is particularly important when working with thin or sensitive materials, where clean hole edges and precise enlargements are crucial.

Maximum performance and longevity

Nachreiner HSS and HSSE step drills are known for high chip removal rates and exceptional durability. They are ideal for countersinking screw heads and through-hole drilling in various metals. The TiN coating adds hardness and extends drill life even under intense use.

For projects with specific requirements or for working on particularly tough metals, we recommend our VHM step drills. Additionally, we offer custom tool solutions and special manufacturing tailored to meet your unique needs.

Contact us – We’re here to Help

At Nachreiner, our experienced experts are ready to help you find the ideal drilling solution for your needs. Get in touch for personalized advice, and explore our extensive range of HSS and HSSE step drills – for precise and efficient metalworking.