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
    $212.75
  • A74309 ACT 20MM 20MM 50MM 100MM 30° 4 Uncoated Available to Order*
    $212.75
  • A75941 ACT 20.000 MM 20.000 MM 50.000 MM 100.000 MM 30° 4 ALTiN 15
    $233.36
  • A74296 ACT 20MM 20MM 63MM 100MM 30° 4 Uncoated Available to Order*
    $212.75
  • A74294 ACT 20MM 20MM 75MM 127MM 30° 4 Uncoated Available to Order*
    $214.89
  • A75955 ACT 20.000 MM 20.000 MM 75.000 MM 127.000 MM 30° 4 ALTiN 3
    $237.11
  • A70409 HTC Tool 20MM 20MM 75MM 150MM 30° 4 TiN Available to Order*
    $195.30
  • A70386 HTC Tool 20MM 20MM 75MM 150MM 30° 4 ALTiN Available to Order*
    $199.53
  • A73076 HTC Tool 20.5MM 22MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $200.49
  • A73103 HTC Tool 20.5MM 22MM 38MM 100MM 30° 4 TiN Available to Order*
    $208.73
  • A73130 HTC Tool 20.5MM 22MM 38MM 100MM 30° 4 TiCN Available to Order*
    $214.61
  • A73156 HTC Tool 20.5MM 22MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $216.66
  • A73077 HTC Tool 21.0MM 22MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $194.53
  • A73104 HTC Tool 21.0MM 22MM 38MM 100MM 30° 4 TiN Available to Order*
    $202.51
  • A73131 HTC Tool 21.0MM 22MM 38MM 100MM 30° 4 TiCN Available to Order*
    $206.70
  • A73157 HTC Tool 21.0MM 22MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $209.83
  • A73078 HTC Tool 21.5MM 22MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $189.70
  • A73105 HTC Tool 21.5MM 22MM 38MM 100MM 30° 4 TiN Available to Order*
    $197.47
  • A73132 HTC Tool 21.5MM 22MM 38MM 100MM 30° 4 TiCN Available to Order*
    $202.79
  • A73158 HTC Tool 21.5MM 22MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $205.10
  • A70455 HTC Tool 22MM 22MM 38MM 100MM 30° 4 TiN Available to Order*
    $189.17
  • A70433 HTC Tool 22MM 22MM 38MM 100MM 30° 4 TiCN Available to Order*
    $204.91
  • A70412 HTC Tool 22MM 22MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $207.88
  • A73079 HTC Tool 22.5MM 25MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $238.57
  • A73080 HTC Tool 23.0MM 25MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $229.60
  • A73107 HTC Tool 23.0MM 25MM 38MM 100MM 30° 4 TiN Available to Order*
    $239.02
  • A73081 HTC Tool 23.5MM 25MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $226.80
  • A73108 HTC Tool 23.5MM 25MM 38MM 100MM 30° 4 TiN Available to Order*
    $236.10
  • A73135 HTC Tool 23.5MM 25MM 38MM 100MM 30° 4 TiCN Available to Order*
    $245.91
  • A73082 HTC Tool 24.0MM 25MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $224.50
  • A73109 HTC Tool 24.0MM 25MM 38MM 100MM 30° 4 TiN Available to Order*
    $233.72
  • A73136 HTC Tool 24.0MM 25MM 38MM 100MM 30° 4 TiCN Available to Order*
    $241.85
  • A73162 HTC Tool 24.0MM 25MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $245.43
  • A73083 HTC Tool 24.5MM 25MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $219.84
  • A73110 HTC Tool 24.5MM 25MM 38MM 100MM 30° 4 TiN Available to Order*
    $228.84
  • A73137 HTC Tool 24.5MM 25MM 38MM 100MM 30° 4 TiCN Available to Order*
    $241.40
  • A73163 HTC Tool 24.5MM 25MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $245.20
  • A48402 HTC Tool 25MM 25MM 38MM 100MM 30° 4 Uncoated 18
    $213.50
  • A75924 ACT 25.000 MM 25.000 MM 38.000 MM 100.000 MM 30° 4 Uncoated 34
    $208.03
  • A70456 HTC Tool 25MM 25MM 38MM 100MM 30° 4 TiN Available to Order*
    $222.25
  • A70434 HTC Tool 25MM 25MM 38MM 100MM 30° 4 TiCN Available to Order*
    $240.50
  • A48422 HTC Tool 25MM 25MM 38MM 100MM 30° 4 ALTiN 6
    $243.37
  • A70364 HTC Tool 25MM 25MM 75MM 150MM 30° 4 Uncoated Available to Order*
    $242.55
  • A69720 HTC Tool 25MM 25MM 75MM 150MM 30° 4 TiN Available to Order*
    $246.75
  • A70410 HTC Tool 25MM 25MM 75MM 150MM 30° 4 TiN Available to Order*
    $246.75

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

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