op as pl us d ra technolo gy Tel. +49 2772 5002 - 0 Fax +49 2772 5002 -155 [email protected] www.bedra.com t Excellent for using with OEM technologies for A wire Very good • Outstanding precision in contour and parallelism • Oil bath: up to Ra 0.05 µm Water bath: up to Ra 0.12 µm High cutting performance (110 %) Agie machines (water and oil bath) Special electrode that combines high cutting performance with highest precision ra be Technology recommendation Automatic threading Surface quality / precision Cutting performance vs. brass wire Developed for use with: General topas® plus G Berkenhoff GmbH An der Landstraße 35745 Herborn Deutschland d Edition 10/2012. The contents of this brochure are protected by copyright. Copyright Berkenhoff GmbH. Subject to technical modications and errors. • Up to Ra 0.30 µm High cutting performance (120 %) High cutting performance (120 %) technolo gy t • Universally applicable with brass wire technologies • OEM technologies on Agie machines available Good for using with technologies for soft brass wire Limited suitability • Very high precision Very good • Very high precision • Up to Ra 0.30 µm Charmilles machines Machines by all manufacturers Machines by all leading manufacturers Excellent for using with OEM technologies for X wire Very good • Very high precision • Up to Ra 0.30 µm Highest cutting performance (135 %) High-speed cutting electrode, further development of broncocut X Special electrode for efficiently cutting tapered work pieces Universal electrode for very cost-effective erosion processes topas® plus X topas® plus S topas® plus H op as pl us be Application recommendation Good for using with brass wire technologies; by technological optimization enormous potential for increasing cutting performances Good • Very high precision • Up to Ra 0.4 µm Highest cutting performance (135 %) Agie and Japanese machines High-speed cutting electrode, further development of cobracut D topas® plus D topas® plus That´s how prot is made topas® plus delivers many benets compared to standard electrodes by other manufacturers: 1. High cutting rates along with an attractive price-performance ratio 2. Highest precision even when tasks are demanding 3. High process stability, particularly in unfavourable ushing conditions 4. An optimum topas® plus electrode is available for all applications 5. Considerable time and cost savings may already be achieved with standard cutting technologies 6. Highest reliability due to the well-proven bedra quality patented topas® plus – the high-performance wires for greater cutting performance and precision patented

topas® plus The high-quality topas® plus wire electrodes by Berkenhoff are the benchmark by which cutting performance, process reliability, precision and surface quality are measured. topas® plus delivers tailor-made solutions for all common EDM machines. Both the type of machine and your application are decisive in your choice of the topas® plus wire that will deliver the best cutting result for your company. The reduction in the wire qualities you require is just one of the benefits that may be achieved with the comprehensive performance profile of these topas® plus electrodes. We would be...