4 & 6 Flute - Fractional

4 & 6 Flute - Fractional

Atlas Solid Carbide 4 Flute End Mill

Cobalt End Mill - 4 Flute - 30° Helix - Fractional

  • 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. 

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
    A63055 HTC Tool 1-1/4 1-1/4 6 8-1/2 30° 4 TiCN Available to Order*
    $175.45
  • A63058 HTC Tool 1-1/4 1-1/4 6 8-1/2 30° 6 TiCN Available to Order*
    $175.45
  • A63056 HTC Tool 1-1/4 1-1/4 6 8-1/2 30° 4 TiALN Available to Order*
    $181.89
  • A63059 HTC Tool 1-1/4 1-1/4 6 8-1/2 30° 6 TiALN Available to Order*
    $181.89
  • A76865 ACT 1-3/8 1-3/8 2 4-1/4 30° 6 Uncoated Available to Order*
    $195.92
  • A76902 ACT 1-3/8 1-3/8 2 4-1/4 30° 6 ALTiN Available to Order*
    $215.14
  • A76866 ACT 1-1/2 1-1/2 2 4-1/2 30° 6 Uncoated Available to Order*
    $222.68
  • A76867 ACT 1-1/2 1-1/2 2 4-1/2 30° 4 Uncoated Available to Order*
    $183.06
  • A76903 ACT 1-1/2 1-1/2 2 4-1/2 30° 6 ALTiN Available to Order*
    $241.81
  • A62474 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 4 TiCN Available to Order*
    $176.75
  • A62475 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 4 TiALN Available to Order*
    $181.96
  • A62444 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 4 TiN Available to Order*
    $195.76
  • A62448 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 6 TiN Available to Order*
    $195.76
  • A62442 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 4 TiCN Available to Order*
    $210.42
  • A62446 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 6 TiCN Available to Order*
    $210.42
  • A62443 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 4 TiALN Available to Order*
    $217.74
  • A62447 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 6 TiALN Available to Order*
    $217.74
  • A61150 HTC Tool 2 1-1/4 2 4-1/2 30° 4 TiCN Available to Order*
    $185.98
  • A61154 HTC Tool 2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $185.98
  • A61151 HTC Tool 2 1-1/4 2 4-1/2 30° 4 TiALN Available to Order*
    $193.19
  • A61155 HTC Tool 2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $193.19
  • A61141 HTC Tool 2 1-1/4 4 6-1/2 30° 4 Uncoated Available to Order*
    $177.94
  • A61145 HTC Tool 2 1-1/4 4 6-1/2 30° 6 Uncoated Available to Order*
    $177.94
  • A61144 HTC Tool 2 1-1/4 4 6-1/2 30° 4 TiN Available to Order*
    $213.50
  • A61148 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiN Available to Order*
    $213.50
  • A61110 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiCN Available to Order*
    $188.29
  • A61142 HTC Tool 2 1-1/4 4 6-1/2 30° 4 TiCN Available to Order*
    $231.28
  • A61146 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiCN Available to Order*
    $231.28
  • A61111 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $197.18
  • A61143 HTC Tool 2 1-1/4 4 6-1/2 30° 4 TiALN Available to Order*
    $240.20
  • A61147 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $240.20

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

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