Metric Size

Metric Size

Atlas Cutting Tools stocks USA precision Solid Carbide End Mills. Buy with confidence and at competitive prices along with same day shipping.

Atlas Solid Carbide 4 Flute End Mill

Solid Carbide 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
  • 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
    A75923 ACT 20.000 MM 20.000 MM 38.000 MM 100.000 MM 30° 4 Uncoated 24
    $341.42
  • A75911 ACT 20.000 MM 20.000 MM 38.000 MM 100.000 MM 30° 4 ALTiN 10
    $406.69
  • A74309 ACT 20MM 20MM 50MM 100MM 30° 4 Uncoated Available to Order*
    $341.42
  • A75941 ACT 20.000 MM 20.000 MM 50.000 MM 100.000 MM 30° 4 ALTiN 15
    $374.53
  • A74296 ACT 20MM 20MM 63MM 100MM 30° 4 Uncoated Available to Order*
    $341.42
  • A74294 ACT 20MM 20MM 75MM 127MM 30° 4 Uncoated Available to Order*
    $344.88
  • A75955 ACT 20.000 MM 20.000 MM 75.000 MM 127.000 MM 30° 4 ALTiN 3
    $380.59
  • A75924 ACT 25.000 MM 25.000 MM 38.000 MM 100.000 MM 30° 4 Uncoated 34
    $356.52

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

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