Description: The virtues of using either a wet or a dry trimmer can now be found in one universal wet and dry unit as the Rotogrind NT can be simply switched from dry to wet trimming. Excellent surface quality is achieved for your models due to special diamond or corundum discs for both applications. The disc is always cleaned and provides sufficient grip due to our patented wet rinsing, even after dry trimming. So we grant high stability, even for models that are not yet hardened. The shape of the housing, as well as the device’s quick release front cover provide for easy cleaning and maintenance.