DSM-1.5D (10.0-19.9mm 1.5xD) : CHAMDRILLJET 1.5xD drills with indexable heads and internal coolant holes. Feature 4 standard drilling head types for drilling on 4 different material groups.
  DesignationD min D maxLdL1L4Po. SizeGICATGIREMgiic
  DSM 100-015-16B-1.5D 10.0010.9015.016.0031.048.010.03201562 0
  DSM 110-017-16B-1.5D 11.0011.9017.016.0034.148.011.03201563 0
  DSM 120-018-16B-1.5D 12.0012.9018.016.0036.948.012.03201564 0
  DSM 130-020-16B-1.5D 13.0013.9020.016.0039.648.013.03201565 0
  DSM 140-021-16B-1.5D 14.0014.9021.016.0042.348.014.03201566 0
  DSM 150-023-20B-1.5D 15.0015.9023.020.0045.050.015.03201567 0
  DSM 160-024-20B-1.5D 16.0016.9024.020.0047.950.016.03201568 0
  DSM 170-026-20B-1.5D 17.0017.9026.020.0050.550.017.03201569 0
  DSM 180-027-25B-1.5D 18.0018.9027.025.0053.456.018.03201570 0
  DSM 190-029-25B-1.5D 19.0019.9029.025.0056.256.019.03201571 0

Hole tolerance: D+0.02 in average conditions. However, it can be higher or lower according to machine and tooling conditions.