KIT GYRO-ST-ER : The kit contains 1 center alignment collet chuck and a centering bushing.
  DesignationStockDCONMSCSIDCONNWSDCONXWSGICATGIREMgiic
  KITGYROST20ER20 N/A20.000ER20 1.0013.004500407 0
  KITGYROST20ER25 N/A20.000ER25 1.0016.004511348 0
  KITGYROST25ER25 N/A25.000ER25 1.0016.004500406 0
  KITGYROST25ER32 N/A25.000ER32 2.0020.004514002 0
  KITGYROST32ER32 N/A32.000ER32 2.0020.004500408 0
  KITGYROST40ER32 N/A40.000ER32 2.0020.004500409 0

Kit includes: GYRO, test bar and bushing.