At the heart of the URT is a 300 W router spindle which operates at up to 80,000 rpm, depending on material and application.

In combination with the 3 mm bits Zünd offers, this routing/engraving tool delivers solid performance in a wide range of applications. Aside from processing softer materials, the tool can also process more challenging substrates in multiple passes.
 

In a few quick steps, the URT can be converted from routing to engraving. In Engraving mode, the height of the tool relative to the material surface can be precisely adjusted with a micrometer screw. This ensures precision engraving, with consistent line widths and depths.
 

The airflow from the dust-extraction effectively cools both the router bit and the spindle, which significantly increases their longevity.