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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 6521701
ISO Catalog Number HU8X250S12S100ZU4AP240Z24
ANSI Catalog Number HU8X250S12S100ZU4AP240Z24
[D1] Effective Cutting Diameter 63.5000
[D1] Effective Cutting Diameter 2.500
[D] Adapter / Shank / Bore Diameter 25.4
[D] Adapter / Shank / Bore Diameter 1.0
[D6] Hub Diameter 62.0000
[D6] Hub Diameter 2.440
[L] Overall Length 88.9000
[L] Overall Length 3.500
[AP1MAX] 1st Maximum Cutting Depth 61.0090
[AP1MAX] 1st Maximum Cutting Depth 2.401
Number of Inserts 24
[Z] Number of Flutes 4
Weight Pounds 2.73
Max RPM 14570
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

INSERT SCR M4-0.7 X 10.2 IP15
INSERT SCR M4-0.7 X 10.2 IP15
COOLANT NOZZLE SCREW- 1.40MM H
COOLANT NOZZLE SCREW- 1.40MM H
TORX PLUS DRIVE WRENCH  DT15IP
TORX PLUS DRIVE WRENCH DT15IP
SPARE PART ANTI-SEIZE LUBRICAN
SPARE PART ANTI-SEIZE LUBRICAN
INSERT SCR M4-0.7 X 10 T15
INSERT SCR M4-0.7 X 10 T15