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DCM-3.5D (7.5-20.9 mm) : UNICHAMDRILL indexable head drills without a flange and one flat shank type. 3.5xD drilling depth.
COOLANT THROUGH TOOL 
  DesignationD min D maxLdL1L4Po. SizeOALPLGICATGIREMgiic
  DCM 075-026-8B-3.5D 7.507.9026.08.0033.743.08.076.701.363200968 0
  DCM 080-028-8B-3.5D 8.008.4028.08.0035.943.08.078.901.463200969 0
  DCM 085-029-9B-3.5D 8.508.9029.09.0036.943.08.079.901.553200970 0
  DCM 090-031-9B-3.5D 9.009.4031.09.0039.143.09.082.101.643200971 0
  DCM 095-033-10B-3.5D 9.509.9033.010.0040.343.09.083.301.733200972 0
  DCM 100-033-10B-3.5D 10.0010.4033.010.0043.043.010.086.001.823200973 0
  DCM 105-034-11B-3.5D 10.5010.9034.011.0044.843.010.087.801.913200974 0
  DCM 110-036-11B-3.5D 11.0011.4036.011.0046.943.011.089.902.003200975 0
  DCM 115-038-12B-3.5D 11.5011.9038.012.0048.643.011.091.602.093200976 0
  DCM 120-042-12B-3.5D 12.0012.4042.012.0050.843.012.093.802.183200977 0
  DCM 125-042-13B-3.5D 12.5012.9042.013.0052.643.012.095.602.273200978 0
  DCM 130-042-13B-3.5D 13.0013.4042.013.0054.545.013.099.502.373200979 0
  DCM 135-044-14B-3.5D 13.5013.9044.014.0056.245.013.0101.202.463200980 0
  DCM 140-048-14B-3.5D 14.0014.4048.014.0059.245.014.0104.202.553200981 0
  DCM 145-050-15B-3.5D 14.5014.9050.015.0060.945.014.0105.902.643200982 0
  DCM 150-052-15B-3.5D 15.0015.9052.015.0063.145.015.0108.102.733200983 0
  DCM 160-052-16B-3.5D 16.0016.9052.016.0067.048.016.0115.002.913200984 0
  DCM 170-055-17B-3.5D 17.0017.9055.017.0073.648.017.0121.603.093200985 0
  DCM 180-060-18B-3.5D 18.0018.9060.018.0078.348.018.0126.303.283200986 0
  DCM 190-062-19B-3.5D 19.0019.9062.519.0081.854.019.0135.803.463200987 0
  DCM 200-066-20B-3.5D 20.0020.9066.020.0084.654.020.0138.603.643200988 0

Drill tolerance: k7