Which drill bit for which diameter? Choosing the right drill bit is crucial for precise and clean machining results. When tapping threads in particular, the drill diameter must match the desired thread exactly. This is the only way to produce stable, precisely fitting connections and minimize tool wear. As a general rule, the drill diameter (core hole) is always slightly smaller than the subsequent [...]

What is a Machine Tap? A machine tap (also known as a machine thread tap or machine thread cutter) is a specially hardened tool used in drilling machines, tapping machines, or CNC machines. It cuts an internal thread in a single operation (“single-cut tap”), making the threading process much faster and more efficient compared to a conventional hand tap. Types of Machine Taps [...]

Discover the new solid carbide drill in dimensions 3xD and 5xD: E.3695.1 and E.3696.1 Maximum precision and efficiency for your stainless steel machining Our new solid carbide drill 3xD & 5xD for stainless steel machining is specifically designed for the demanding processing of stainless steel. With innovative features and superior performance, it sets new standards in cutting technology. Ideal for those seeking the highest [...]

Customized machining and service solutions for modern industrial production Full product and service portfolio on 480 pages Explore the diversity of precision tools in the Nachreiner Tool Main Catalog: Discover the comprehensive range of solutions in our new Tool Catalog No. 106 for first-class machining. Packed with machining expertise, the bilingual 'Catalog 106' showcases advanced solutions digitally and in print. Gain insights into Nachreiner's [...]

For our future-oriented research we receive the BSFZ seal In today's dynamic economy, innovative action is vital for companies to remain competitive and successful. The German economy is driven by small and medium-sized companies. Supporting these companies in developing and implementing innovative business ideas is an important issue for the Federal Ministry of Education and Research. We are therefore very pleased about the funding [...]

Nachreiner solid carbide drill for removing broken taps Nachreiner with high-performance solid carbide tap drill-out toolNew internal threads can be restored in the shortest time across a wide range of materials Do you want to repair a tool breakage in internal thread production economically, safely and quick without eroding? With the solid carbide drill to remove jammed taps, E.1619.1 from the tool manufacturer Nachreiner in Balingen-Weilstetten, [...]