Index Counterboring DTS 1 : Double Tube Counterboring Drills with Outer 4 Start Thread connection and Cartridges, dia=25 - 39.99mm. Diameter adjustable. Each item represents a diameter range. For a specific head diameter, an order form should be filled out.
  DesignationDCNDCXAPMXLFDCONMSHOut TubeOut DiaInt TubeInt DiaGICATGIREMgiic
  KUDTR03E-25.00-26.40 25.0026.402.8072.5021.00024.0OT0323.5IT0316.04841313 0
  KUDTR04E-26.41-28.70 26.4128.702.8072.5023.50026.0OT0426.0IT0418.04841314 0
  KUDTR05E-28.71-31.00 28.7131.002.8075.5025.50028.0OT0528.0IT0520.04841315 0
  KUDTR06E-31.01-33.30 31.0133.302.8075.5028.00031.0OT0630.5IT0622.04841316 0
  KUDTR07E-33.31-36.20 33.3136.202.8075.5030.00034.0OT0733.0IT0724.04841317 0
  KUDTR08E-36.21-39.60 36.2139.602.8090.5033.00037.0OT0835.5IT0826.04841318 0
  KUDTR09E-39.61-39.99 39.6139.992.8090.5036.00037.0OT0939.0IT0929.04841319 0