KT5-230-570 换测砧式外径千分尺(大型) br * 产品采用空心管,减轻重量而结构坚固 br * 硬质合金测量头(HRC92),耐磨性好 br * 棘轮旋钮保证稳定的测量力 br * 刻度值:0.01mm br * 符合德国DIN863质量生产标准 br * 可按客户要求定制InterchangeableAnvilMicrometer br * Pipecombinedsteelframeprovideslightnessandextremerigidityforprefectbalance. br * Suppliedwithcalibrationstandardsinfittedcase. br * Satin-chromescale. br * Allmeasuringfacesaremadeofcarbideandpreciselyground.(HRC92) br * Constantforceratchetonthimble. br * ManufacturedaccordingtoDIN863standard