New Nine9 NC Helix Drill



New Insert Grade

NC Helix Drill Features:

  • Just one tool can machine different diameters and depth of holes
  • Circular ramping milling, maximum ramping angle is 20°
  • For almost all kids of materials, excellent for soft and long cutting chip materials.
  • Thanks to the small cutting load of the serrated cutting edge and helical interpolation, low powe consumption of the spindle is required


  • P40 grade, TiAlN coating
  • General purpose, suitable for almost all kinds of Steel, Stainless Steel and Titanium