SOLID HARD METAL DRILLS

Brand Owner (click to sort) Address Description
ARNO Karl-Heinz Arnold GmbH Karlsbader Str. 4DE
Germany
Parts for machine tools, solid hard ...
ARNO WERKZEUGE Karl-Heinz Arnold GmbH Karlsbader Str. 4DE
Germany
Parts for machine tools, solid hard ...
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. A method for creating a hole in a semiconductor wafer includes forming a hard mask over a dielectric layer, the hard mask including a solid portion and a first opening. A patterning layer is provided over the hard mask, the patterning layer including second and third openings. The second opening of the patterning layer aligns with the first opening of the hard mask and the third opening of the patterning layer aligns with the solid portion of the hard mask. The hole is created in the dielectric layer using the second opening of the patterning layer and the first opening of the hard mask.