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1/4" 3FL 8x Carbide End Mill CR.030"

Brand: HARVEY TOOL™, Diameter: 1/4", Shank: 1/4", LOC: 3/8", OAL: 4", Radius: .030", # of Flutes: 3, # of Ends: Single End, End Type: Corner Radius , Center Cutting, Material: Carbide, Coating: TiB2, Flute Length: Stub, Reach: 2"
Item #: HTC 891916-C8
Variable Helix Corner Radius End Mills For Aluminum Alloys
Corner Radius, Long Reach, Stub Flute

  • Reduced neck diameter to avoid heeling
  • Long reach design for deep cavities
  • h6 shank tolerance for high precision tool holders
  • Small corner radius for improved strength
  • 3 flutes Center cutting
  • Solid carbide
  • CNC ground in the USA

Optimized for aluminum and aluminum alloys with excellent performance in copper, brass, and bronze alloys. Variable helix design (approx. 42°)reduces chatter and harmonics and increases material removal rates.

$68.54
Ordered from factory
UOM: EA
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Item Specifications

  • HARVEY TOOL
  • Aluminum Alloys
  • TiB2
  • 1/4"
  • Corner Radius
  • Stub
  • 3/8"
  • Carbide
  • 3
  • 4"
  • .030"
  • 2"
  • 8xD
  • 1/4"