The HELIIQMILL 390 is a family of cutters which carries triangular inserts with 3 helical cutting edges.

Features
  • Triangular insert with 3 cutting edges
  • Economical high positive 90° shoulder
  • Ramping down ability
  • High axial rake angles
  • Very strong and durable cutter
  • Sharp clamping angle for higher clamping rigidity
  • For all steel and cast-iron materials, as well as for stainless steels and difficult to cut materials
  • Coarse and fine pitch cutters
  • For roughing and semi-finishing applications
  • Coolant holes for each insert

Operation capability:
Diameter range:
HM390 -07
  • Metric: 16-40 mm
  • Imperial: 0.625-1.5"

HM390 -10
  • Metric: 25-63 mm
  • Imperial: 1-2.5"

HM390 -15
  • Metric: 40-160 mm
  • Imperial: 1.5-8"

HM390 -19
  • Metric: 63-160 mm
  • Imperial: 3-4"

Insert sizes: 07,10, 15, 19 mm


Grades
  • IC808
  • IC830
  • IC810
  • IC330
  • IC845
  • IC5400
  • IC882
  • IC30N
  • IC28


For more information about the HELI IQ MILL 390 line, click here.