• Flexible driveshaft with triple ball bearings for
  speeds up to 25,000 rpm.
• Highly flexible shroud and core effortlessly transmit
  power without heating up when bent.
• Antikink springs at grip and drive ends.
• Spindle threaded (M8 x 0.75).
• Four collets 1.0, 2.4, 3.0 and 3.2mm. (Shown with
  universal holder [UHV] which is purchased separately.)