4 & 6 Flute HD

4 & 6 Flute HD

Atlas HSS 4 Flute End Mill HD

HSS End Mill - 4 Flute HD - 30° Helix

  • Offered in stub, regular, long, and
    extra long length styles 
  • TiN coating is used in applications with lower cutting speeds than TiCN and ALTiN but often improves the tool’s lifetime by a factor of three or more. Typically used for in wide range of materials including iron based, hardened steels, and stainless steels.
  • Made in the USA
  • TiCN coating is a general purpose coating that offers improved wear resistance to abrasive, adhesive, or difficult to machine materials such as cast iron, aluminum alloys, steels, copper and more. 
  • ALTIN is a high performance coating for milling, tapping and drilling in stainless steels, carbon steels, alloy steels, titanium and cast iron. This coating is extremely heat resistant and can be used with or without coolant. 

Speeds and Feed Info

Have a question or need help?

Call Customer Service at 908-98-ATLAS or email: Sales@atlascuttingtools.com
  • Compare SKU Vendor Size (D1) Shank Diameter (D2) Flute Length (L2) Reach (L3) Overall Length (L1) Length Type Corner Radius (R) Included Angle Taper Angle Helix Angle Number of Flutes Weldon Flats Flats Coating In Stock Price Quantity
    A62722 HTC Tool 2-1/2 2-1/2 10 14 30° 6 TiCN Available to Order*
    $694.03
  • A62726 HTC Tool 2-1/2 2-1/2 12 16 30° 6 TiCN Available to Order*
    $818.39
  • A62723 HTC Tool 2-1/2 2-1/2 10 14 30° 6 TiALN Available to Order*
    $746.13
  • A62676 HTC Tool 2-1/2 2-1/2 12 16 30° 6 TiN Available to Order*
    $721.09
  • A62670 HTC Tool 2-1/2 2-1/2 10 14 30° 6 TiCN Available to Order*
    $725.60
  • A62674 HTC Tool 2-1/2 2-1/2 12 16 30° 6 TiCN Available to Order*
    $849.83
  • A62694 HTC Tool 2-1/2 2-1/2 8 12 30° 4 TiCN Available to Order*
    $690.29
  • A62671 HTC Tool 2-1/2 2-1/2 10 14 30° 6 TiALN Available to Order*
    $777.70
  • A62683 HTC Tool 2-1/2 2-1/2 8 12 30° 6 TiALN Available to Order*
    $705.31
  • A62695 HTC Tool 2-1/2 2-1/2 8 12 30° 4 TiALN Available to Order*
    $736.88
  • A62707 HTC Tool 2-1/2 2 8 11-5/8 30° 4 TiALN Available to Order*
    $711.14
  • A61368 HTC Tool 3 2-1/2 10 13-5/8 30° 8 TiN Available to Order*
    $806.94
  • A61386 HTC Tool 3 2-1/2 8 11-5/8 30° 8 TiCN Available to Order*
    $748.95
  • A61402 HTC Tool 3 2-1/2 8 11-5/8 30° 6 TiCN Available to Order*
    $763.23
  • A61387 HTC Tool 3 2-1/2 8 11-5/8 30° 8 TiALN Available to Order*
    $791.88
  • A61403 HTC Tool 3 2-1/2 8 11-5/8 30° 6 TiALN Available to Order*
    $806.15
  • A61364 HTC Tool 3 2-1/2 8 11-5/8 30° 6 TiN Available to Order*
    $721.62
  • A61362 HTC Tool 3 2-1/2 8 11-5/8 30° 6 TiCN Available to Order*
    $807.45
  • A61359 HTC Tool 3 2-1/2 6 9-5/8 30° 6 TiALN Available to Order*
    $696.60
  • A61363 HTC Tool 3 2-1/2 8 11-5/8 30° 6 TiALN Available to Order*
    $850.35

* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.

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