4 Flute Regular

4 Flute Regular

Atlas HSS 4 Flute End Mill Double End

HSS End Mill - 4 Flute - 30° Helix - Double End - 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
  • Size (D1) Shank Dia (D2) Flute Length (L2) OAL (L1) # of Flutes Coating Cut Type In Stock Sku Price Quantity
    7/8 7/8 1-7/8 6-1/8 4 TiALN Center Cutting Call
    A67324
    $64.08
  • 29/32 1 1-7/8 6-3/8 4 TiCN Non Center Cutting Call
    A68454
    $63.34
  • 29/32 1 1-7/8 6-3/8 4 TiALN Non Center Cutting Call
    A68455
    $66.38
  • 15/16 1 1-7/8 6-3/8 4 TiCN Non Center Cutting Call
    A67966
    $63.75
  • 15/16 1 1-7/8 6-3/8 4 TiALN Non Center Cutting Call
    A67967
    $66.79
  • 31/32 1 1-7/8 6-3/8 4 TiCN Non Center Cutting Call
    A68518
    $63.34
  • 31/32 1 1-7/8 6-3/8 4 TiALN Non Center Cutting Call
    A68519
    $66.38
  • 1 1 1-7/8 6-3/8 4 TiALN Non Center Cutting Call
    A60703
    $64.00
  • 1 1 1-7/8 6-3/8 4 TiN Center Cutting Call
    A60900
    $65.41
  • 1 1 1-7/8 6-3/8 4 TiCN Center Cutting Call
    A60898
    $71.47
  • 1 1 1-7/8 6-3/8 4 TiALN Center Cutting Call
    A60899
    $74.51
  • Total: items /

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