4 Flute Metric (Non CC)

4 Flute Metric (Non CC)

Atlas HSS 4 Flute End Mill Metric

HSS End Mill - 4 Flute - 30° Helix - Metric

  • 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
  • Size (D1) Shank Dia (D2) Flute Length (L2) OAL (L1) # of Flutes Coating Cut Type In Stock Sku Price Quantity
    20MM 3/4 1-7/8 4-1/8 4 TiALN Non Center Cutting Call
    A68199
    $51.45
  • 21MM 7/8 1-7/8 4-1/8 4 TiCN Non Center Cutting Call
    A68258
    $49.97
  • 21MM 7/8 1-7/8 4-1/8 4 TiALN Non Center Cutting Call
    A68259
    $53.02
  • 22MM 7/8 1-7/8 4-1/8 4 TiCN Non Center Cutting Call
    A68266
    $51.02
  • 22MM 7/8 1-7/8 4-1/8 4 TiALN Non Center Cutting Call
    A68267
    $54.10
  • 23MM 7/8 1-7/8 4-1/8 4 TiCN Non Center Cutting Call
    A68326
    $54.37
  • 23MM 7/8 1-7/8 4-1/8 4 TiALN Non Center Cutting Call
    A68327
    $57.47
  • 24MM 7/8 1-7/8 4-1/8 4 TiCN Non Center Cutting Call
    A68334
    $55.82
  • 24MM 7/8 1-7/8 4-1/8 4 TiALN Non Center Cutting Call
    A68335
    $58.94
  • 24MM 7/8 1-7/8 4-1/8 4 TiN Non Center Cutting Call
    A68336
    $49.59
  • 25MM 1 2 4-1/2 4 TiCN Non Center Cutting Call
    A68390
    $55.82
  • 25MM 1 2 4-1/2 4 TiALN Non Center Cutting Call
    A68391
    $58.94
  • 25MM 1 2 4-1/2 4 TiN Non Center Cutting Call
    A68392
    $49.59
  • Total: items /

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