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4 Flute - Chipbreaker Rougher - Variable Pitch

High Feed End Mills
4 Flute-Chipbreaker Rougher-Variable Pitch

HEVF-C-4 | Carbide End Mills

Achieve outstanding performance in a wide range of ferrous materials with Helical's 4 Flute Chipbreaker Rougher High Feed End Mills, engineered with a combination of a specialized end profile and OD geometry for both high feed and HEM applications.

  • Offers outstanding performance and high temperature resistance in a wide range of ferrous materials, including low and medium alloy steels, tool steels, cast iron, titanium, and titanium alloys
  • Combination of specialized end profile and OD geometry for both high feed and HEM applications
  • 4 flute variable pitch and offset chipbreaker geometry for optimal chip evacuation, minimized harmonics, and reduced tool pressure
  • End cutting geometry (non-center cutting)
  • h6 shank tolerance for high precision tool holders
  • Tplus coating offers high hardness for improved tool life and increased edge strength in difficult-to-machine materials
  • Solid carbide
  • CNC ground in the USA
Slotting Slotting
3D Contouring 3D Contouring
High Efficiency Milling (HEM) High Efficiency Milling (HEM)
Roughing Roughing

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Cutter Diameter* Shank Diameter Length
of Cut		 Overall Length Flutes Theoretical Radius** Tplus Coated Tool Description Add to Cart
D1
+.000"-.002"
 D2(h6) L2
+.032"-.000"
 L1
+.062"-.062"
 #   Tool # Price
* .0005 max TIR
**Theoretical radius for use when programming in CAM software

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