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
    A56588 ACT 0.07 0.125 0.105 1-1/2 30° 4 ALTiN 7
    $26.39
  • A56921 ACT 0.07 0.125 0.21 1-1/2 30° 4 ALTiN 20
    $23.01
  • A56922 ACT 0.071 0.125 0.213 1-1/2 30° 4 ALTiN 15
    $23.01
  • A56923 ACT 0.072 0.125 0.216 1-1/2 30° 4 ALTiN 100
    $23.01
  • A56924 ACT 0.073 0.125 0.219 1-1/2 30° 4 ALTiN 30
    $23.01
  • A56925 ACT 0.074 0.125 0.222 1-1/2 30° 4 ALTiN 10
    $24.37
  • A56565 ACT 0.075 0.125 0.113 1-1/2 30° 4 Uncoated 100
    $22.06
  • A56589 ACT 0.075 0.125 0.113 1-1/2 30° 4 ALTiN 61
    $26.39
  • A56926 ACT 0.075 0.125 0.225 1-1/2 30° 4 ALTiN 100
    $23.01
  • A56927 ACT 0.076 0.125 0.228 1-1/2 30° 4 ALTiN 100
    $23.01
  • A56928 ACT 0.077 0.125 0.231 1-1/2 30° 4 ALTiN 9
    $24.45
  • A56590 ACT 0.078 0.125 0.117 1-1/2 30° 4 ALTiN 32
    $26.39
  • A56929 ACT 0.078 0.125 0.234 1-1/2 30° 4 ALTiN 60
    $23.01
  • A56930 ACT 0.079 0.125 0.237 1-1/2 30° 4 ALTiN 18
    $24.45
  • A77823 ACT 0.0800 1/8 0.0640 1-1/2 30° 4 Uncoated 55
    $22.14
  • A77808 ACT 0.0800 1/8 0.0640 1-1/2 30° 4 ALTiN 10
    $27.41
  • A56591 ACT 0.08 0.125 0.12 1-1/2 30° 4 ALTiN 63
    $26.39
  • A56931 ACT 0.08 0.125 0.24 1-1/2 30° 4 ALTiN 16
    $23.01
  • A56932 ACT 0.081 0.125 0.243 1-1/2 30° 4 ALTiN 10
    $24.37
  • A56933 ACT 0.082 0.125 0.246 1-1/2 30° 4 ALTiN 11
    $23.01
  • A56934 ACT 0.083 0.125 0.249 1-1/2 30° 4 ALTiN 50
    $23.01
  • A56935 ACT 0.084 0.125 0.252 1-1/2 30° 4 ALTiN Available to Order*
    $23.01
  • A77824 ACT 0.0850 1/8 0.0680 1-1/2 30° 4 Uncoated 15
    $22.14
  • A77809 ACT 0.0850 1/8 0.0680 1-1/2 30° 4 ALTiN 10
    $27.41
  • A56568 ACT 0.085 0.125 0.128 1-1/2 30° 4 Uncoated 67
    $22.14
  • A56592 ACT 0.085 0.125 0.128 1-1/2 30° 4 ALTiN 15
    $26.39
  • A56936 ACT 0.085 0.125 0.255 1-1/2 30° 4 ALTiN 51
    $23.01
  • A56937 ACT 0.086 0.125 0.258 1-1/2 30° 4 ALTiN 8
    $23.01
  • A56938 ACT 0.087 0.125 0.261 1-1/2 30° 4 ALTiN 3
    $23.01
  • A56939 ACT 0.088 0.125 0.264 1-1/2 30° 4 ALTiN 62
    $23.01
  • A56940 ACT 0.089 0.125 0.267 1-1/2 30° 4 ALTiN 10
    $23.01
  • A77825 ACT 0.0900 1/8 0.0720 1-1/2 30° 4 Uncoated 15
    $22.06
  • A77810 ACT 0.0900 1/8 0.0720 1-1/2 30° 4 ALTiN 10
    $27.37
  • A56569 ACT 0.09 0.125 0.135 1-1/2 30° 4 Uncoated 100
    $22.06
  • A56593 ACT 0.09 0.125 0.135 1-1/2 30° 4 ALTiN 31
    $26.39
  • A56941 ACT 0.09 0.125 0.27 1-1/2 30° 4 ALTiN 68
    $23.01
  • A56942 ACT 0.091 0.125 0.273 1-1/2 30° 4 ALTiN 66
    $23.01
  • A56570 ACT 0.093 0.125 0.14 1-1/2 30° 4 Uncoated 52
    $22.06
  • A56594 ACT 0.093 0.125 0.14 1-1/2 30° 4 ALTiN Available to Order*
    $26.39
  • A56944 ACT 0.093 0.125 0.279 1-1/2 30° 4 ALTiN 100
    $23.01
  • A56945 ACT 0.094 0.125 0.282 1-1/2 30° 4 ALTiN 34
    $23.01
  • A77826 ACT 0.0950 1/8 0.0760 1-1/2 30° 4 Uncoated 15
    $22.06
  • A77811 ACT 0.0950 1/8 0.0760 1-1/2 30° 4 ALTiN 10
    $27.37
  • A56571 ACT 0.095 0.125 0.143 1-1/2 30° 4 Uncoated 28
    $22.06
  • A56595 ACT 0.095 0.125 0.143 1-1/2 30° 4 ALTiN 11
    $26.39
  • A56946 ACT 0.095 0.125 0.285 1-1/2 30° 4 ALTiN 7
    $24.37
  • A56947 ACT 0.096 0.125 0.288 1-1/2 30° 4 ALTiN 17
    $23.01
  • A56948 ACT 0.097 0.125 0.291 1-1/2 30° 4 ALTiN 24
    $24.41
  • A56949 ACT 0.098 0.125 0.294 1-1/2 30° 4 ALTiN 26
    $23.01
  • A77827 ACT 0.1000 1/8 0.0800 1-1/2 30° 4 Uncoated 11
    $22.06
  • A77812 ACT 0.1000 1/8 0.0800 1-1/2 30° 4 ALTiN 8
    $27.37
  • A56572 ACT 0.1 0.125 0.15 1-1/2 30° 4 Uncoated 54
    $22.06
  • A56596 ACT 0.1 0.125 0.15 1-1/2 30° 4 ALTiN 17
    $26.39
  • A56951 ACT 0.1 0.125 0.3 1-1/2 30° 4 ALTiN 100
    $23.01
  • A56952 ACT 0.101 0.125 0.303 1-1/2 30° 4 ALTiN 9
    $23.01
  • A56953 ACT 0.102 0.125 0.306 1-1/2 30° 4 ALTiN 14
    $23.13
  • A56954 ACT 0.103 0.125 0.309 1-1/2 30° 4 ALTiN 12
    $24.41
  • A56955 ACT 0.104 0.125 0.312 1-1/2 30° 4 ALTiN 38
    $23.01
  • A77676 ACT 0.1050 1/8 0.0840 1-1/2 30° 4 ALTiN 10
    $24.45
  • A56956 ACT 0.105 0.125 0.315 1-1/2 30° 4 ALTiN 44
    $23.01
  • A56957 ACT 0.106 0.125 0.318 1-1/2 30° 4 ALTiN 7
    $24.41
  • A56958 ACT 0.107 0.125 0.321 1-1/2 30° 4 ALTiN 5
    $23.01
  • A56960 ACT 0.109 0.125 0.327 1-1/2 30° 4 ALTiN 3
    $23.01
  • A56961 ACT 0.11 0.125 0.33 1-1/2 30° 4 ALTiN 18
    $23.01
  • A77838 ACT 0.1150 1/8 0.0920 1-1/2 30° 4 ALTiN 8
    $24.37
  • A56962 ACT 0.115 0.125 0.345 1-1/2 30° 4 ALTiN 8
    $23.01
  • A77840 ACT 0.1200 1/8 0.0960 1-1/2 30° 4 ALTiN 10
    $24.37
  • A56963 ACT 0.12 0.125 0.36 1-1/2 30° 4 ALTiN 22
    $23.01
  • A77929 ACT 0.0150 (1/64) 1/8 0.0120 1-1/2 30° 4 Uncoated 13
    $28.24
  • A77930 ACT 0.0200 (.5 mm) 1/8 0.0160 1-1/2 30° 4 Uncoated 15
    $25.60
  • A77933 ACT 0.0350 (.9 mm) 1/8 0.0280 1-1/2 30° 4 Uncoated 6
    $22.56
  • A77833 ACT 0.0350 (.9 mm) 1/8 0.0280 1-1/2 30° 4 ALTiN 8
    $27.92
  • A77818 ACT 0.0550 (1.4 mm) 1/8 0.0440 1-1/2 30° 4 Uncoated 48
    $22.06
  • A77837 ACT 0.0550 (1.4 mm) 1/8 0.0440 1-1/2 30° 4 ALTiN 10
    $27.37
  • A77822 ACT 0.0750 (1.9 mm) 1/8 0.0600 1-1/2 30° 4 Uncoated 15
    $22.06
  • A77807 ACT 0.0750 (1.9 mm) 1/8 0.0600 1-1/2 30° 4 ALTiN 10
    $27.37
  • A77675 ACT 0.1100 (2.8 mm) 1/8 0.0880 1-1/2 30° 4 ALTiN 10
    $24.37
  • A77839 ACT 0.1180 (3 mm) 1/8 0.3540 1-1/2 30° 4 ALTiN 11
    $24.37

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

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