1. H. Kolaska, 1992, Pulvermetallurgie der Hartmetalle. Hagen (Emst): FPM.
2. World Directory and Handbook of Hardmetals and Hard Materials;Brookes,1996
3. Cutting edge preparation to improve drilling tools for HPC processes;Biermann;CIRP Journal of Manufacturing Science and Technology,2008
4. Preparation of designed cutting edge microgeometries by simultaneous 5-axes brushing;Denkena,2008
5. S. Reichmann, 2011, “Komplette Oberflächenbehandlung durch magnetfinish”, Schleifen + Polieren, Themenspecial Läppen und Honen, vol. 3: pp. 76–78.