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Press, Industrie Diamant Rundschau, 2004.04. ➜ Using a plasma sharpening process, GFD Gesellschaft für Diamantprodukte mbH, Ulm, has now succeeded in economically reducing the cutting edge radius of diamond-coated carbide blades to a value of less than
Source: Industrie Diamant Rundschau, IDR 38 No. 2, April 2004