ST : Drill Tubes - STS System - Inner 4 Start Thread Connection. Please indicate the length (OAL) when ordering.
OAL is decided when ordering.
  DesignationDCNDCXBDDCONWSCBDPCSPGICATGIREMgiic
  ST11 51.7156.2047.0043.0044.000With coolant hole4841400 0