KARNASCH Informs

Quality characteristics of diamond coated Karnasch solid carbide end mills

For a better distinguish of our end mills and their application, are the Karnasch high performance end mills, packed and labelled in different coloured protective packaging tubes. Diamond coated end mills are labelled in grey with protective packaging tubes in grey.

In order to guarantee the maximum level of precision, every micron will be searched. That´s why Karnasch-Micro-Precision end mills are marked on the shank bottom side. Thereby we achieve a better concentricity. At the same time, the lifetime increases with measurable smoother surfaces.

Designed to the last detail

The highest possible service life and precision are only scoring, if the used hard metal, the coating and the tool geometries are designed to the last detail.

Diamond coated Karnasch-end mills are supplied with special geometries for machining graphite, as well as an optimized nano-crystalline diamond coating.

advantages of our diamond coated Karnasch solid carbide end mills

  • Concentricity tolerance of max. 3 μ
  • Diameter tolerance of 0/-0,010mm
  • Radius contour accuracy of max. ± 0,003mm


This allows to increase considerably the surface finish and the tool life.


PICTURE OF THE DIAMOND COATING

Compact structure of nano-crystalline diamond coating.


  1. Diamond coating
  2. Solid carbide - substrate


CONSTAND COATING

Also on the cutting edge


ACCURATE CONTOUR DIAMOND COATING

Even with end mill diameter 0,2mm