Instrumenta Perforatoria
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H•BOR Instrumenta ad Terebrandum Subtilia et Micropolimenta
Velocitas: 850 rpm
Praecisio: 0.01
Spatium perforationis: 2-280mm
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NBJ16 Instrumenta ad Terebrandum Subtile
Velocitas: 1600-2400 rpm
Praecisio: 0.003
Spatium perforationis: 8-280 mm