DFN A-3D-IQ : 3xD drills with indexable heads, one flat shanks and internal coolant holes.
COOLANT THROUGH TOOL 
  DesignationD min D maxLdD3L1L4Po. SizeGICATGIREMgiic
  DFN 330-099-32A-3D-IQ 33.0033.9099.032.0042.00137.060.033.03203376 0
  DFN 340-102-32A-3D-IQ 34.0034.90102.032.0042.00141.260.034.03203377 0
  DFN 350-105-32A-3D-IQ 35.0035.90105.032.0042.00145.360.035.03203378 0
  DFN 360-108-32A-3D-IQ 36.0036.90108.032.0042.00149.560.036.03203379 0
  DFN 370-111-32A-3D-IQ 37.0037.90111.032.0042.00153.660.037.03203380 0
  DFN 380-114-32A-3D-IQ 38.0038.90114.032.0042.00157.860.038.03203381 0
  DFN 390-117-32A-3D-IQ 39.0040.00117.032.0042.00161.960.039.03203382 0