Trepanning Head STS EX : Single Tube Trepanning Drills with Outer 4 Start Thread connection and Cartridges, dia=100 - 328mm. Diameter adjustable. Each item represents a diameter range. For a specific head diameter, an order form should be filled out.
  DesignationDCNDCXAPMXLFDCONMSHTubeTube DiaCSPGICATGIREMgiic
  UTT37E-XXX.XX 316.00328.0056.50324.00304.000323.0ST37310.0With coolant hole4841356 0