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HARVI™ Ultra 8X • Helical Mill • IC 12 • Shell Mount
HARVI™ Ultra 8X • Helical Mill • IC 12 • Shell Mount
HARVI™ Ultra 8X • Helical Mill • IC 12 • Shell Mount
HARVI™ Ultra 8X • Helical Mill • IC 12 • Shell Mount

Shoulder Milling

HARVI™ Ultra 8X • Helical Mill • IC 12 • Shell Mount

Metric
Inch
SAP Material Number 6366488
ISO Catalog Number HU8X300S12S125ZU5AP305Z40R
ANSI Catalog Number HU8X300S12S125ZU5AP305Z40R
[D1] Effective Cutting Diameter 76.2000
[D1] Effective Cutting Diameter 3.000
[D] Adapter / Shank / Bore Diameter 31.75
[D] Adapter / Shank / Bore Diameter 1.25
[D6] Hub Diameter 73.0200
[D6] Hub Diameter 2.875
[L] Overall Length 88.9000
[L] Overall Length 3.500
[AP1MAX] 1st Maximum Cutting Depth 77.5240
[AP1MAX] 1st Maximum Cutting Depth 3.052
Number of Inserts 40
[Z] Number of Flutes 5
Weight Pounds 3.58
Max RPM 13300
See all Product Variants

Uses and application

  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • Side Milling/Shoulder Milling: Eased ChamferSide Milling/Shoulder Milling: Eased Chamfer
  • Slotting: Shoulder ProfilingSlotting: Shoulder Profiling
  • Slotting: ShoulderSlotting: Shoulder
  • PocketingPocketing
  • Milling - Side and FaceMilling - Side and Face
  • Milling - Through CoolantMilling - Through Coolant

Features and benefits

  • HARVI Ultra 8X helical milling cutters are designed to deliver the highest metal removal rates (MRR), especially in high-temperature alloys.

  • Large helix ensures hassle-free chip evacuation even at highest metal removal rates (MRR).

  • Harvi Ultra 8X cutters with different lead row pocket designs available. Especially for applications that require larger corner radii.

  • Up to 8 cutting edges per insert. That's helical milling at the lowest possible cost-per-edge.

  • HU8X… cutters accommodate inserts in the lead row with corner radii from .031–.094″ (0,8–2,4mm).

  • HU8X…..R cutters accommodate inserts in the lead row with corner radii from .125–.250″ (3,2–6,4mm).

Spare Parts for HARVI™ Ultra 8X • Helical Mill • IC 12 • Shell Mount

COOLANT NOZZLE SCREW- 1.40MM H
COOLANT NOZZLE SCREW- 1.40MM H
INSERT SCR M4-0.7 X 10.2 IP15
INSERT SCR M4-0.7 X 10.2 IP15
SPARE PART ANTI-SEIZE LUBRICAN
SPARE PART ANTI-SEIZE LUBRICAN
TORX PLUS DRIVE WRENCH  DT15IP
TORX PLUS DRIVE WRENCH DT15IP