Screwdriver size: 5mm diameter and 150mm length. 0.2mm straightness is required
Straightening machine AMS-300S is suitable for the screwdriver with 3-8mm diameter and max.300mm length.
it is with a grating ruler to measure the runout tollerance
Video of this machine about the screwdriver straightening:
More information about straightening machine please visit our website: www.straighteningmachinery.com