DFN A-5D-IQ : 5xD drills with indexable heads, one flat shanks and internal coolant holes.
COOLANT THROUGH TOOL 
  DesignationD min D maxLdD3L1L4Po. SizeGICATGIREMgiic
  DFN 330-165-32A-5D-IQ 33.0033.90165.032.0042.00203.060.033.03203369 0
  DFN 340-170-32A-5D-IQ 34.0034.90170.032.0042.00209.260.034.03203370 0
  DFN 350-175-32A-5D-IQ 35.0035.90175.032.0042.00215.360.035.03203371 0
  DFN 360-180-32A-5D-IQ 36.0036.90180.032.0042.00221.560.036.03203372 0
  DFN 370-185-32A-5D-IQ 37.0037.90185.032.0042.00227.660.037.03203373 0
  DFN 380-190-32A-5D-IQ 38.0038.90190.032.0042.00233.860.038.03203374 0
  DFN 390-195-32A-5D-IQ 39.0039.90195.032.0042.00239.960.039.03203375 0