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
    5/8 5/8 1-3/8 5 4 TiCN Center Cutting Call
    A66788
    $47.86
  • 5/8 5/8 1-3/8 5 4 TiALN Center Cutting Call
    A66789
    $50.03
  • 21/32 3/4 1-5/8 5-5/8 4 TiN Non Center Cutting Call
    A68216
    $47.24
  • 21/32 3/4 1-5/8 5-5/8 4 TiCN Non Center Cutting Call
    A68214
    $52.22
  • 21/32 3/4 1-5/8 5-5/8 4 TiALN Non Center Cutting Call
    A68215
    $54.74
  • 23/32 3/4 1-5/8 5-5/8 4 TiN Non Center Cutting Call
    A68280
    $47.24
  • 23/32 3/4 1-5/8 5-5/8 4 TiCN Non Center Cutting Call
    A68278
    $52.22
  • 23/32 3/4 1-5/8 5-5/8 4 TiALN Non Center Cutting Call
    A68279
    $54.74
  • 3/4 3/4 1-5/8 5-5/8 4 TiCN Non Center Cutting Call
    A65373
    $50.53
  • 3/4 3/4 1-5/8 5-5/8 4 TiALN Non Center Cutting Call
    A65374
    $53.02
  • 3/4 3/4 1-5/8 5-5/8 4 TiN Center Cutting Call
    A65543
    $53.69
  • 3/4 3/4 1-5/8 5-5/8 4 TiCN Center Cutting Call
    A65541
    $58.69
  • 3/4 3/4 1-5/8 5-5/8 4 TiALN Center Cutting Call
    A65542
    $61.18
  • 25/32 7/8 1-7/8 6-1/8 4 TiN Non Center Cutting Call
    A68352
    $61.45
  • 27/32 7/8 1-7/8 6-1/8 4 TiN Non Center Cutting Call
    A68404
    $61.45
  • 7/8 7/8 1-7/8 6-1/8 4 TiN Non Center Cutting Call
    A67217
    $59.60
  • 7/8 7/8 1-7/8 6-1/8 4 Uncoated Center Cutting Call
    A67322
    $56.59
  • 29/32 1 1-7/8 6-3/8 4 Uncoated Non Center Cutting Call
    A68453
    $57.64
  • 15/16 1 1-7/8 6-3/8 4 Uncoated Non Center Cutting Call
    A67965
    $58.16
  • 31/32 1 1-7/8 6-3/8 4 Uncoated Non Center Cutting Call
    A68517
    $57.64
  • 1 1 1-7/8 6-3/8 4 Uncoated Non Center Cutting Call
    A60701
    $54.63
  • Total: items /

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