4 Flute

4 Flute

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 Micro

Solid Carbide End Mill - 4 Flute - 30° Helix - Micro Milling

  • Offered in stub & regular length styles 
  • Made in the USA
  • 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
    A77928 ACT 0.0100 1/8 0.0080 1-1/2 30° 4 Uncoated Available to Order*
    $35.07
  • A77828 ACT 0.0100 1/8 0.0080 1-1/2 30° 4 ALTiN Available to Order*
    $39.26
  • A56549 ACT 0.01 0.125 0.015 1-1/2 30° 4 Uncoated 100
    $40.25
  • A56573 ACT 0.01 0.125 0.015 1-1/2 30° 4 ALTiN 62
    $45.07
  • A49563 ACT 0.01 0.125 0.03 1-1/2 30° 4 Uncoated 100
    $35.05
  • A56861 ACT 0.01 0.125 0.03 1-1/2 30° 4 ALTiN 27
    $39.92
  • A49564 ACT 0.011 0.125 0.033 1-1/2 30° 4 Uncoated 100
    $31.55
  • A56862 ACT 0.011 0.125 0.033 1-1/2 30° 4 ALTiN 19
    $36.37
  • A49565 ACT 0.012 0.125 0.036 1-1/2 30° 4 Uncoated 26
    $31.46
  • A56863 ACT 0.012 0.125 0.036 1-1/2 30° 4 ALTiN 7
    $36.20
  • A49566 ACT 0.013 0.125 0.039 1-1/2 30° 4 Uncoated 40
    $26.19
  • A56864 ACT 0.013 0.125 0.039 1-1/2 30° 4 ALTiN 30
    $30.93
  • A49567 ACT 0.014 0.125 0.042 1-1/2 30° 4 Uncoated 100
    $26.19
  • A56865 ACT 0.014 0.125 0.042 1-1/2 30° 4 ALTiN 11
    $30.93
  • A56550 ACT 0.015 0.125 0.023 1-1/2 30° 4 Uncoated 100
    $25.32
  • A56574 ACT 0.015 0.125 0.023 1-1/2 30° 4 ALTiN 100
    $30.10
  • A49568 ACT 0.015 0.125 0.045 1-1/2 30° 4 Uncoated 100
    $22.06
  • A56866 ACT 0.015 0.125 0.045 1-1/2 30° 4 ALTiN 34
    $26.31
  • A49569 ACT 0.016 0.125 0.048 1-1/2 30° 4 Uncoated 100
    $22.15
  • A56867 ACT 0.016 0.125 0.048 1-1/2 30° 4 ALTiN 80
    $26.31
  • A49570 ACT 0.017 0.125 0.051 1-1/2 30° 4 Uncoated 100
    $22.06
  • A56868 ACT 0.017 0.125 0.051 1-1/2 30° 4 ALTiN 16
    $26.31
  • A49571 ACT 0.018 0.125 0.054 1-1/2 30° 4 Uncoated 100
    $22.06
  • A56869 ACT 0.018 0.125 0.054 1-1/2 30° 4 ALTiN 100
    $26.31
  • A49572 ACT 0.019 0.125 0.057 1-1/2 30° 4 Uncoated 100
    $22.15
  • A56870 ACT 0.019 0.125 0.057 1-1/2 30° 4 ALTiN 11
    $26.31
  • A56551 ACT 0.02 0.125 0.03 1-1/2 30° 4 Uncoated 100
    $22.97
  • A56575 ACT 0.02 0.125 0.03 1-1/2 30° 4 ALTiN 100
    $27.59
  • A49573 ACT 0.02 0.125 0.06 1-1/2 30° 4 Uncoated 100
    $20.00
  • A56871 ACT 0.02 0.125 0.06 1-1/2 30° 4 ALTiN 100
    $23.96
  • A49574 ACT 0.021 0.125 0.063 1-1/2 30° 4 Uncoated 12
    $14.48
  • A56872 ACT 0.021 0.125 0.063 1-1/2 30° 4 ALTiN 4
    $17.28
  • A49575 ACT 0.022 0.125 0.066 1-1/2 30° 4 Uncoated 26
    $20.00
  • A56873 ACT 0.022 0.125 0.066 1-1/2 30° 4 ALTiN 21
    $23.96
  • A49576 ACT 0.023 0.125 0.069 1-1/2 30° 4 Uncoated 100
    $20.00
  • A56874 ACT 0.023 0.125 0.069 1-1/2 30° 4 ALTiN 32
    $23.96
  • A49577 ACT 0.024 0.125 0.072 1-1/2 30° 4 Uncoated 100
    $20.00
  • A56875 ACT 0.024 0.125 0.072 1-1/2 30° 4 ALTiN 7
    $23.96
  • A77931 ACT 0.0250 1/8 0.0200 1-1/2 30° 4 Uncoated Available to Order*
    $20.01
  • A77831 ACT 0.0250 1/8 0.0200 1-1/2 30° 4 ALTiN Available to Order*
    $24.15
  • A56552 ACT 0.025 0.125 0.038 1-1/2 30° 4 Uncoated 100
    $22.97
  • A56576 ACT 0.025 0.125 0.038 1-1/2 30° 4 ALTiN 100
    $27.59
  • A49578 ACT 0.025 0.125 0.075 1-1/2 30° 4 Uncoated 100
    $20.00
  • A56876 ACT 0.025 0.125 0.075 1-1/2 30° 4 ALTiN 23
    $23.96
  • A49579 ACT 0.026 0.125 0.078 1-1/2 30° 4 Uncoated 100
    $18.85
  • A56877 ACT 0.026 0.125 0.078 1-1/2 30° 4 ALTiN 100
    $22.60
  • A49580 ACT 0.027 0.125 0.081 1-1/2 30° 4 Uncoated 37
    $18.85
  • A56878 ACT 0.027 0.125 0.081 1-1/2 30° 4 ALTiN 4
    $22.60
  • A49581 ACT 0.028 0.125 0.084 1-1/2 30° 4 Uncoated 100
    $18.81
  • A56879 ACT 0.028 0.125 0.084 1-1/2 30° 4 ALTiN 35
    $22.60
  • A49582 ACT 0.029 0.125 0.087 1-1/2 30° 4 Uncoated 100
    $13.61
  • A56880 ACT 0.029 0.125 0.087 1-1/2 30° 4 ALTiN 100
    $23.67
  • A77932 ACT 0.0300 1/8 0.0240 1-1/2 30° 4 Uncoated Available to Order*
    $18.75
  • A77832 ACT 0.0300 1/8 0.0240 1-1/2 30° 4 ALTiN Available to Order*
    $22.98
  • A56553 ACT 0.03 0.125 0.045 1-1/2 30° 4 Uncoated 100
    $21.53
  • A56577 ACT 0.03 0.125 0.045 1-1/2 30° 4 ALTiN 100
    $25.86
  • A49583 ACT 0.03 0.125 0.09 1-1/2 30° 4 Uncoated 100
    $18.81
  • A56881 ACT 0.03 0.125 0.09 1-1/2 30° 4 ALTiN 47
    $22.60
  • A56554 ACT 0.031 0.125 0.047 1-1/2 30° 4 Uncoated 100
    $20.21
  • A56578 ACT 0.031 0.125 0.047 1-1/2 30° 4 ALTiN 100
    $24.21
  • A49584 ACT 0.031 0.125 0.093 1-1/2 30° 4 Uncoated 100
    $17.40
  • A56882 ACT 0.031 0.125 0.093 1-1/2 30° 4 ALTiN 100
    $21.03
  • A49585 ACT 0.032 0.125 0.096 1-1/2 30° 4 Uncoated 100
    $17.40
  • A56883 ACT 0.032 0.125 0.096 1-1/2 30° 4 ALTiN 27
    $21.03
  • A49586 ACT 0.033 0.125 0.099 1-1/2 30° 4 Uncoated 100
    $17.69
  • A56884 ACT 0.033 0.125 0.099 1-1/2 30° 4 ALTiN 25
    $22.48
  • A49587 ACT 0.034 0.125 0.102 1-1/2 30° 4 Uncoated 53
    $17.40
  • A56885 ACT 0.034 0.125 0.102 1-1/2 30° 4 ALTiN 15
    $22.23
  • A56555 ACT 0.035 0.125 0.053 1-1/2 30° 4 Uncoated 100
    $20.21
  • A56579 ACT 0.035 0.125 0.053 1-1/2 30° 4 ALTiN 100
    $24.21
  • A49588 ACT 0.035 0.125 0.105 1-1/2 30° 4 Uncoated 100
    $17.40
  • A56886 ACT 0.035 0.125 0.105 1-1/2 30° 4 ALTiN 100
    $20.21
  • A49589 ACT 0.036 0.125 0.108 1-1/2 30° 4 Uncoated 41
    $17.40
  • A56887 ACT 0.036 0.125 0.108 1-1/2 30° 4 ALTiN 16
    $21.03
  • A49590 ACT 0.037 0.125 0.111 1-1/2 30° 4 Uncoated 100
    $17.40
  • A56888 ACT 0.037 0.125 0.111 1-1/2 30° 4 ALTiN 20
    $21.03
  • A49591 ACT 0.038 0.125 0.114 1-1/2 30° 4 Uncoated 100
    $17.40
  • A56889 ACT 0.038 0.125 0.114 1-1/2 30° 4 ALTiN 14
    $22.23
  • A49592 ACT 0.039 0.125 0.117 1-1/2 30° 4 Uncoated 100
    $17.40
  • A56890 ACT 0.039 0.125 0.117 1-1/2 30° 4 ALTiN 100
    $21.03
  • A77934 ACT 0.0400 1/8 0.0320 1-1/2 30° 4 Uncoated Available to Order*
    $17.62
  • A77834 ACT 0.0400 1/8 0.0320 1-1/2 30° 4 ALTiN Available to Order*
    $21.80
  • A56556 ACT 0.04 0.125 0.06 1-1/2 30° 4 Uncoated 100
    $20.21
  • A56580 ACT 0.04 0.125 0.06 1-1/2 30° 4 ALTiN 100
    $24.21
  • A49593 ACT 0.04 0.125 0.12 1-1/2 30° 4 Uncoated 100
    $17.40
  • A56891 ACT 0.04 0.125 0.12 1-1/2 30° 4 ALTiN 74
    $21.03
  • A49594 ACT 0.041 0.125 0.123 1-1/2 30° 4 Uncoated 78
    $12.87
  • A56892 ACT 0.041 0.125 0.123 1-1/2 30° 4 ALTiN 20
    $22.64
  • A49595 ACT 0.042 0.125 0.126 1-1/2 30° 4 Uncoated 65
    $17.69
  • A56893 ACT 0.042 0.125 0.126 1-1/2 30° 4 ALTiN 22
    $21.03
  • A49596 ACT 0.043 0.125 0.129 1-1/2 30° 4 Uncoated 100
    $17.69
  • A56894 ACT 0.043 0.125 0.129 1-1/2 30° 4 ALTiN 44
    $21.03
  • A49597 ACT 0.044 0.125 0.132 1-1/2 30° 4 Uncoated 100
    $17.07
  • A56895 ACT 0.044 0.125 0.132 1-1/2 30° 4 ALTiN 100
    $20.62
  • A77935 ACT 0.0450 1/8 0.0360 1-1/2 30° 4 Uncoated Available to Order*
    $17.28
  • A77835 ACT 0.0450 1/8 0.0360 1-1/2 30° 4 ALTiN Available to Order*
    $21.42
  • A56557 ACT 0.045 0.125 0.068 1-1/2 30° 4 Uncoated 100
    $19.84
  • A56581 ACT 0.045 0.125 0.068 1-1/2 30° 4 ALTiN 100
    $23.67
  • A49598 ACT 0.045 0.125 0.135 1-1/2 30° 4 Uncoated 100
    $17.07
  • A56896 ACT 0.045 0.125 0.135 1-1/2 30° 4 ALTiN 100
    $20.62

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

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