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
    25/32 7/8 1-7/8 6-1/8 4 TiCN Non Center Cutting Call
    A68350
    $68.66
  • 25/32 7/8 1-7/8 6-1/8 4 TiALN Non Center Cutting Call
    A68351
    $72.27
  • 27/32 7/8 1-7/8 6-1/8 4 TiCN Non Center Cutting Call
    A68402
    $68.66
  • 27/32 7/8 1-7/8 6-1/8 4 TiALN Non Center Cutting Call
    A68403
    $72.27
  • 7/8 7/8 1-7/8 6-1/8 4 TiCN Non Center Cutting Call
    A67215
    $66.83
  • 7/8 7/8 1-7/8 6-1/8 4 TiALN Non Center Cutting Call
    A67216
    $70.42
  • 7/8 7/8 1-7/8 6-1/8 4 TiN Center Cutting Call
    A67325
    $71.04
  • 7/8 7/8 1-7/8 6-1/8 4 TiCN Center Cutting Call
    A67323
    $78.26
  • 29/32 1 1-7/8 6-3/8 4 TiN Non Center Cutting Call
    A68456
    $73.15
  • 15/16 1 1-7/8 6-3/8 4 TiN Non Center Cutting Call
    A67968
    $73.69
  • 31/32 1 1-7/8 6-3/8 4 TiN Non Center Cutting Call
    A68520
    $73.15
  • 1 1 1-7/8 6-3/8 4 TiN Non Center Cutting Call
    A60704
    $70.13
  • 1 1 1-7/8 6-3/8 4 TiCN Non Center Cutting Call
    A60702
    $77.89
  • 1 1 1-7/8 6-3/8 4 Uncoated Center Cutting Call
    A60897
    $68.03
  • Total: items /

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