CNC-Bearbeitungszubehör V6 3D-Tastkopf zur Verbesserung der Genauigkeit
ab 3,88 €
Therefore, it is to AAA grade drill chucks with higher for precision (concentricity <= 0.0 05 ), because many drill chucks in China have fake standards. Look at the concentricity. There will be a slight angle deviation between the center axis of the tool holder and the center axis of the spindle, which will be magnified by the length of the tool holder.
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