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
    A73152 HTC Tool 17.5MM 18MM 36MM 100MM 30° 4 ALTiN Available to Order*
    $86.42
  • A48400 HTC Tool 18MM 18MM 36MM 100MM 30° 4 Uncoated 7
    $73.92
  • A70453 HTC Tool 18MM 18MM 36MM 100MM 30° 4 TiN Available to Order*
    $77.79
  • A70431 HTC Tool 18MM 18MM 36MM 100MM 30° 4 TiCN Available to Order*
    $84.80
  • A48420 HTC Tool 18MM 18MM 36MM 100MM 30° 4 ALTiN 9
    $85.57
  • A74330 ACT 18MM 18MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $134.78
  • A75910 ACT 18.000 MM 18.000 MM 38.000 MM 100.000 MM 30° 4 ALTiN 10
    $159.76
  • A74317 ACT 18MM 18MM 50MM 100MM 30° 4 Uncoated Available to Order*
    $134.08
  • A75940 ACT 18.000 MM 18.000 MM 50.000 MM 100.000 MM 30° 4 ALTiN 17
    $151.23
  • A74293 ACT 18MM 18MM 75MM 127MM 30° 4 Uncoated Available to Order*
    $136.27
  • A75954 ACT 18.000 MM 18.000 MM 75.000 MM 127.000 MM 30° 4 ALTiN 17
    $154.65
  • A70362 HTC Tool 18MM 18MM 75MM 150MM 30° 4 Uncoated Available to Order*
    $124.95
  • A70408 HTC Tool 18MM 18MM 75MM 150MM 30° 4 TiN Available to Order*
    $129.15
  • A70385 HTC Tool 18MM 18MM 75MM 150MM 30° 4 ALTiN Available to Order*
    $132.30
  • A73073 HTC Tool 18.5MM 20MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $165.59
  • A73100 HTC Tool 18.5MM 20MM 38MM 100MM 30° 4 TiN Available to Order*
    $172.37
  • A73127 HTC Tool 18.5MM 20MM 38MM 100MM 30° 4 TiCN Available to Order*
    $174.71
  • A73153 HTC Tool 18.5MM 20MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $178.65
  • A73074 HTC Tool 19.0MM 20MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $158.97
  • A73101 HTC Tool 19.0MM 20MM 38MM 100MM 30° 4 TiN Available to Order*
    $165.48
  • A73128 HTC Tool 19.0MM 20MM 38MM 100MM 30° 4 TiCN Available to Order*
    $166.38
  • A73154 HTC Tool 19.0MM 20MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $171.50
  • A73075 HTC Tool 19.5MM 20MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $152.53
  • A73102 HTC Tool 19.5MM 20MM 38MM 100MM 30° 4 TiN Available to Order*
    $158.77
  • A73129 HTC Tool 19.5MM 20MM 38MM 100MM 30° 4 TiCN Available to Order*
    $166.26
  • A73155 HTC Tool 19.5MM 20MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $172.59
  • A48401 HTC Tool 20MM 20MM 38MM 100MM 30° 4 Uncoated 35
    $147.84
  • A75923 ACT 20.000 MM 20.000 MM 38.000 MM 100.000 MM 30° 4 Uncoated 24
    $212.75
  • A70454 HTC Tool 20MM 20MM 38MM 100MM 30° 4 TiN Available to Order*
    $154.30
  • A70432 HTC Tool 20MM 20MM 38MM 100MM 30° 4 TiCN Available to Order*
    $168.17
  • A48421 HTC Tool 20MM 20MM 38MM 100MM 30° 4 ALTiN 17
    $169.73
  • A75911 ACT 20.000 MM 20.000 MM 38.000 MM 100.000 MM 30° 4 ALTiN 10
    $253.40
  • 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
  • A70363 HTC Tool 20MM 20MM 75MM 150MM 30° 4 Uncoated Available to Order*
    $171.15
  • 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
  • A70411 HTC Tool 22MM 22MM 38MM 100MM 30° 4 Uncoated Available to Order*
    $181.72
  • 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
  • A73106 HTC Tool 22.5MM 25MM 38MM 100MM 30° 4 TiN Available to Order*
    $248.36
  • A73133 HTC Tool 22.5MM 25MM 38MM 100MM 30° 4 TiCN Available to Order*
    $252.98
  • A73159 HTC Tool 22.5MM 25MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $259.17
  • 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
  • A73134 HTC Tool 23.0MM 25MM 38MM 100MM 30° 4 TiCN Available to Order*
    $248.63
  • A73160 HTC Tool 23.0MM 25MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $253.88
  • 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
  • A73161 HTC Tool 23.5MM 25MM 38MM 100MM 30° 4 ALTiN Available to Order*
    $251.43
  • 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
  • A75912 ACT 25.000 MM 25.000 MM 38.000 MM 100.000 MM 30° 4 ALTiN 7
    $302.18
  • A75956 ACT 25.000 MM 25.000 MM 75.000 MM 127.000 MM 30° 4 ALTiN 12
    $306.34
  • 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
  • A70387 HTC Tool 25MM 25MM 75MM 150MM 30° 4 ALTiN Available to Order*
    $250.95

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

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