Superfinishing
High Precision Finishing Machines

Precision that goes beyond the visible. With superfinishing or Short-stroke honing, we achieve a surface finish that not only looks perfect, but works on every level. In accordance with DIN 8589 Part 14, we use this machining process to create a quality that goes far beyond the usual. Unlike traditional turning or grinding, where the process is characterized by point friction, we experience a completely new dimension of precision here – through complete surface contact between tool and workpiece.

The powerful combination of workpiece rotation and the finely tuned tool oscillation creates a sinusoidal line that moves each individual abrasive grain across the surface. This movement ensures that machining tracks intersect at a perfect angle, resulting in grooves and plateaus – structures that are not only visually impressive, but also functional. These grooves act like channels that distribute lubricants evenly, increasing the performance of your components. The plateaus ensure a high load-bearing capacity, which provides exceptional stability.

In our test center – equipped with the latest measuring technology in a fully air-conditioned measuring room – we offer you the opportunity to experience this technology up close and see results that exceed your expectations. Nagel – because true precision is not only visible, but tangible.