Fractional Size

Fractional 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 - Fractional

  • 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
    A48749 ACT 5/8 5/8 3 6 30° 4 Uncoated 73
    $151.23
  • A70326 HTC Tool 5/8 5/8 3 6 30° 4 TiN Available to Order*
    $103.16
  • A75466 ACT 5/8 5/8 3 6 30° 4 TiN 5
    $127.07
  • A50933 ACT 5/8 5/8 3 6 30° 4 TiCN 13
    $168.88
  • A48765 ACT 5/8 5/8 3 6 30° 4 ALTiN 21
    $173.17
  • A69557 HTC Tool 5/8 5/8 4 7 30° 4 Uncoated Available to Order*
    $109.14
  • A69541 HTC Tool 5/8 5/8 4 7 30° 4 ALTiN Available to Order*
    $124.04
  • A69558 HTC Tool 5/8 5/8 5 8 30° 4 Uncoated Available to Order*
    $133.85
  • A69542 HTC Tool 5/8 5/8 5 8 30° 4 ALTiN Available to Order*
    $150.90
  • A69559 HTC Tool 5/8 5/8 6 9 30° 4 Uncoated Available to Order*
    $167.14
  • A69543 HTC Tool 5/8 5/8 6 9 30° 4 ALTiN Available to Order*
    $184.88
  • A72980 HTC Tool 41/64 3/4 1-1/2 4 30° 4 Uncoated Available to Order*
    $155.60
  • A70497 HTC Tool 41/64 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $186.19
  • A73006 HTC Tool 41/64 3/4 1-1/2 4 30° 4 TiCN Available to Order*
    $178.36
  • A73033 HTC Tool 41/64 3/4 1-1/2 4 30° 4 ALTiN Available to Order*
    $183.75
  • A72981 HTC Tool 21/32 3/4 1-1/2 4 30° 4 Uncoated Available to Order*
    $154.70
  • A70498 HTC Tool 21/32 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $183.64
  • A73007 HTC Tool 21/32 3/4 1-1/2 4 30° 4 TiCN Available to Order*
    $175.49
  • A73034 HTC Tool 21/32 3/4 1-1/2 4 30° 4 ALTiN Available to Order*
    $180.91
  • A72982 HTC Tool 43/64 3/4 1-1/2 4 30° 4 Uncoated Available to Order*
    $152.88
  • A70499 HTC Tool 43/64 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $180.80
  • A73008 HTC Tool 43/64 3/4 1-1/2 4 30° 4 TiCN Available to Order*
    $175.13
  • A73035 HTC Tool 43/64 3/4 1-1/2 4 30° 4 ALTiN Available to Order*
    $180.54
  • A72983 HTC Tool 11/16 3/4 1-1/2 4 30° 4 Uncoated Available to Order*
    $134.68
  • A70500 HTC Tool 11/16 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $174.17
  • A73009 HTC Tool 11/16 3/4 1-1/2 4 30° 4 TiCN Available to Order*
    $170.90
  • A73036 HTC Tool 11/16 3/4 1-1/2 4 30° 4 ALTiN Available to Order*
    $176.18
  • A72984 HTC Tool 45/64 3/4 1-1/2 4 30° 4 Uncoated Available to Order*
    $143.78
  • A70501 HTC Tool 45/64 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $171.30
  • A73010 HTC Tool 45/64 3/4 1-1/2 4 30° 4 TiCN Available to Order*
    $173.19
  • A73037 HTC Tool 45/64 3/4 1-1/2 4 30° 4 ALTiN Available to Order*
    $178.54
  • A72985 HTC Tool 23/32 3/4 1-1/2 4 30° 4 Uncoated Available to Order*
    $143.78
  • A70502 HTC Tool 23/32 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $169.58
  • A73011 HTC Tool 23/32 3/4 1-1/2 4 30° 4 TiCN Available to Order*
    $171.95
  • A73038 HTC Tool 23/32 3/4 1-1/2 4 30° 4 ALTiN Available to Order*
    $177.27
  • A72986 HTC Tool 47/64 3/4 1-1/2 4 30° 4 Uncoated Available to Order*
    $143.78
  • A70503 HTC Tool 47/64 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $168.17
  • A73012 HTC Tool 47/64 3/4 1-1/2 4 30° 4 TiCN Available to Order*
    $171.49
  • A73039 HTC Tool 47/64 3/4 1-1/2 4 30° 4 ALTiN Available to Order*
    $176.79
  • A74210 ACT 3/4 3/4 0.6 3 30° 4 Uncoated Available to Order*
    $94.67
  • A75116 ACT 3/4 3/4 0.6000 3 30° 4 ALTiN 6
    $110.66
  • A48159 HTC Tool 3/4 3/4 1 3 30° 4 Uncoated 41
    $118.05
  • A74682 ACT 3/4 3/4 1 3 30° 4 Uncoated 100
    $94.67
  • A70552 HTC Tool 3/4 3/4 1 3 30° 4 TiN Available to Order*
    $126.00
  • A75621 ACT 3/4 3/4 1 3 30° 4 TiN 11
    $106.21
  • A70536 HTC Tool 3/4 3/4 1 3 30° 4 TiCN Available to Order*
    $141.47
  • A75592 ACT 3/4 3/4 1 3 30° 4 TiCN 11
    $107.45
  • A48189 HTC Tool 3/4 3/4 1 3 30° 4 ALTiN 48
    $145.84
  • A75117 ACT 3/4 3/4 1 3 30° 4 ALTiN 79
    $110.66
  • A48141 ACT 3/4 3/4 1-1/2 4 30° 4 Uncoated 100
    $127.57
  • A70504 HTC Tool 3/4 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $133.52
  • A75567 ACT 3/4 3/4 1-1/2 4 30° 4 TiN 18
    $109.38
  • A50775 ACT 3/4 3/4 1-1/2 4 30° 4 TiCN 24
    $145.60
  • A51000 ACT 3/4 3/4 1-1/2 4 30° 4 ALTiN 100
    $150.13
  • A48638 ACT 3/4 3/4 2-1/4 5 30° 4 Uncoated 100
    $193.62
  • A75581 ACT 3/4 3/4 2-1/4 5 30° 4 TiN 5
    $160.50
  • A75467 ACT 3/4 3/4 3 6 30° 4 TiN 13
    $186.03
  • A75568 ACT 7/8 7/8 1-1/2 4 30° 4 TiN 4
    $193.29
  • A74279 ACT 1 1 1-1/4 3-1/2 30° 4 Uncoated Available to Order*
    $156.67
  • A75622 ACT 1 1 1-1/4 3-1/2 30° 4 TiN 5
    $174.44
  • A75593 ACT 1 1 1-1/4 3-1/2 30° 4 TiCN 18
    $176.50
  • A75118 ACT 1 1 1-1/4 3-1/2 30° 4 ALTiN 7
    $181.37
  • A75569 ACT 1 1 1-1/2 4 30° 4 TiN 11
    $181.16
  • A75606 ACT 0.0313";Size (D1)=0.0313"" 1/16 1-1/2 30° 4 TiN 22
    $12.37
  • A75670 ACT 0.0313";Size (D1)=0.0313"" 1/16 1-1/2 30° 4 TiCN 10
    $12.70
  • A75179 ACT 0.0313";Size (D1)=0.0313"" 1/16 1-1/2 30° 4 ALTiN 100
    $12.70
  • A75636 ACT 0.0313";Size (D1)=0.0313"" 1/8 1-1/2 30° 4 TiN 4
    $13.73
  • A75610 ACT 0.0938";Size (D1)=0.0938"" 3/16 1-1/2 30° 4 TiN Available to Order*
    $10.09
  • A75674 ACT 0.0938";Size (D1)=0.0938"" 3/16 1-1/2 30° 4 TiCN 17
    $9.52
  • A75182 ACT 0.0938";Size (D1)=0.0938"" 3/16 1-1/2 30° 4 ALTiN 100
    $9.56
  • A75830 ACT 0.0313";Size (D1)=0.0313"" 3/16 1-1/2 30° 4 ALTiN 25
    $15.63
  • A75834 ACT 0.0938";Size (D1)=0.0938"" 5/16 1-1/2 30° 4 ALTiN 100
    $11.96
  • A75539 ACT 0.0938";Size (D1)=0.0938"" 3/8 1-1/2 30° 4 TiN 21
    $11.42
  • A75551 ACT 0.2813";Size (D1)=0.2813"" 3/4 2-1/2 30° 4 TiN 18
    $29.31
  • A75555 ACT 0.3438";Size (D1)=0.3438"" 1 2-1/2 30° 4 TiN 29
    $33.40
  • A75558 ACT 0.4063";Size (D1)=0.4063"" 1 2-3/4 30° 4 TiN 7
    $42.92
  • A75840 ACT 0.2813";Size (D1)=0.2813"" 1-1/8 2-1/2 30° 4 ALTiN 7
    $32.12

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

  • Total: items /

Adding your products to cart

View Cart Continue Shopping