Carbide Corner Radius End Mills

Carbide Corner Radius End Mills

2 Flute Radius End
2 Flute Radius End
3 Flute Radius End
4 Flute Radius End
4 Flute Radius End

SINGLE END CARBIDE END MILLS WITH CORNER RADIUS

Corner radius carbide end mills are a type of cutting tool used in machining operations to create smooth and precise cuts. They are designed with a curved edge, or radius, on the cutting surface, which provides several advantages over other types of end mills.

One of the main benefits of using corner radius carbide end mills is that they can withstand higher cutting speeds and feed rates than their sharp-edged counterparts. This is due to the fact that the curved edge distributes the cutting force over a larger area, reducing the amount of stress on the tool and extending its lifespan.

In addition to their durability, corner radius carbide end mills are also highly versatile. They can be used for a wide range of applications, including roughing, finishing, and contouring operations. The curved edge of the tool allows for smoother and more precise cuts, which is especially important when working with harder materials such as stainless steel, titanium, and hardened steels.

Another advantage of using corner radius carbide end mills is their ability to reduce the amount of chatter or vibration that can occur during cutting. This is because the curved edge of the tool helps to reduce the contact area between the tool and the workpiece, which in turn reduces the amount of heat generated during cutting.

Overall, corner radius carbide end mills are an excellent choice for any machining operation that requires high-speed cutting, precise contouring, and improved tool life. Whether you're a professional machinist or a DIY enthusiast, these tools are sure to provide you with the performance and quality you need to achieve your machining goals.

Atlas offers an extensive collection of corner radius end mills that includes 2 & 4 flute options with radius's starting at .005. Lower flute counts are more efficient at removing material whereas higher flute counts create a smoother finish. All general purpose end mills have a 30° Helix. Our corner radius tools come is Stub, Regular, Long and Extra Long lengths with ALTiN coatings available. 

  • 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
    A75140 ACT 3/4 3/4 1-1/2 4 0.2500 (1/4) 30° 3 Uncoated Available to Order*
    $120.51
  • A42025 ACT 3/8 3/8 1-1/2 6 0.03 30° 4 Uncoated Available to Order*
    $78.79
  • A74825 ACT 3/4 3/4 1-1/2 4 0.0150 (1/64) 30° 3 ALTiN Available to Order*
    $137.67
  • A42026 ACT 3/8 3/8 1-1/2 6 0.045 30° 4 Uncoated Available to Order*
    $78.79
  • A74826 ACT 3/4 3/4 1-1/2 4 0.0200 30° 3 ALTiN Available to Order*
    $137.67
  • A42027 ACT 3/8 3/8 1-1/2 6 0.06 30° 4 Uncoated Available to Order*
    $78.79
  • A75261 ACT 3/8 3/8 1-1/2 6 0.0100 30° 4 Uncoated Available to Order*
    $59.78
  • A74827 ACT 3/4 3/4 1-1/2 4 0.0300 30° 3 ALTiN Available to Order*
    $137.67
  • A74828 ACT 3/4 3/4 1-1/2 4 0.0450 30° 3 ALTiN Available to Order*
    $137.67
  • A55726 ACT 3/8 3/8 1-1/2 6 0.015 4 ALTiN 53
    $82.14
  • A74829 ACT 3/4 3/4 1-1/2 4 0.0600 30° 3 ALTiN Available to Order*
    $137.67
  • A55727 ACT 3/8 3/8 1-1/2 6 0.02 4 ALTiN 6
    $82.14
  • A74830 ACT 3/4 3/4 1-1/2 4 0.0900 30° 3 ALTiN Available to Order*
    $137.67
  • A55728 ACT 3/8 3/8 1-1/2 6 0.03 4 ALTiN 37
    $82.14
  • A74831 ACT 3/4 3/4 1-1/2 4 0.1250 (1/8) 30° 3 ALTiN Available to Order*
    $137.67
  • A55729 ACT 3/8 3/8 1-1/2 6 0.045 4 ALTiN 22
    $82.14
  • A74832 ACT 3/4 3/4 1-1/2 4 0.2500 (1/4) 30° 3 ALTiN Available to Order*
    $137.67
  • A55730 ACT 3/8 3/8 1-1/2 6 0.06 4 ALTiN 100
    $82.14
  • A75740 ACT 3/8 3/8 1-1/2 6 0.0100 30° 4 ALTiN Available to Order*
    $70.50
  • A75141 ACT 1 1 1-1/2 4 0.0150 (1/64) 30° 3 Uncoated Available to Order*
    $228.21
  • A75142 ACT 1 1 1-1/2 4 0.0200 30° 3 Uncoated Available to Order*
    $228.21
  • A41999 ACT 3/8 3/8 1-3/4 4 0.015 30° 4 Uncoated Available to Order*
    $54.80
  • A75143 ACT 1 1 1-1/2 4 0.0300 30° 3 Uncoated Available to Order*
    $228.21
  • A42000 ACT 3/8 3/8 1-3/4 4 0.02 30° 4 Uncoated Available to Order*
    $77.67
  • A75144 ACT 1 1 1-1/2 4 0.0450 30° 3 Uncoated Available to Order*
    $228.21
  • A42001 ACT 3/8 3/8 1-3/4 4 0.03 30° 4 Uncoated Available to Order*
    $77.67
  • A75145 ACT 1 1 1-1/2 4 0.0600 30° 3 Uncoated Available to Order*
    $228.21
  • A42002 ACT 3/8 3/8 1-3/4 4 0.045 30° 4 Uncoated Available to Order*
    $77.67
  • A75146 ACT 1 1 1-1/2 4 0.0900 30° 3 Uncoated Available to Order*
    $228.21
  • A42003 ACT 3/8 3/8 1-3/4 4 0.06 30° 4 Uncoated Available to Order*
    $77.67
  • A75260 ACT 3/8 3/8 1-3/4 4 0.0100 30° 4 Uncoated Available to Order*
    $42.13
  • A75147 ACT 1 1 1-1/2 4 0.1250 (1/8) 30° 3 Uncoated Available to Order*
    $228.21
  • A74833 ACT 1 1 1-1/2 4 0.0150 (1/64) 30° 3 ALTiN Available to Order*
    $252.95
  • A55721 ACT 3/8 3/8 1-3/4 4 0.015 4 ALTiN 24
    $59.74
  • A74834 ACT 1 1 1-1/2 4 0.0200 30° 3 ALTiN Available to Order*
    $252.95
  • A55722 ACT 3/8 3/8 1-3/4 4 0.02 4 ALTiN 3
    $59.74
  • A74835 ACT 1 1 1-1/2 4 0.0300 30° 3 ALTiN Available to Order*
    $252.95
  • A55723 ACT 3/8 3/8 1-3/4 4 0.03 4 ALTiN 15
    $59.74
  • A74836 ACT 1 1 1-1/2 4 0.0450 30° 3 ALTiN Available to Order*
    $252.95
  • A55724 ACT 3/8 3/8 1-3/4 4 0.045 4 ALTiN Available to Order*
    $59.74
  • A74837 ACT 1 1 1-1/2 4 0.0600 30° 3 ALTiN Available to Order*
    $252.95
  • A55725 ACT 3/8 3/8 1-3/4 4 0.06 4 ALTiN 73
    $59.74
  • A75739 ACT 3/8 3/8 1-3/4 4 0.0100 30° 4 ALTiN Available to Order*
    $51.28
  • A74838 ACT 1 1 1-1/2 4 0.0900 30° 3 ALTiN Available to Order*
    $252.95
  • A75361 ACT 1/2 1/2 5/8 2-1/2 0.0150 (1/64) 30° 4 Uncoated Available to Order*
    $41.35
  • A74839 ACT 1 1 1-1/2 4 0.1250 (1/8) 30° 3 ALTiN Available to Order*
    $252.95
  • A75363 ACT 1/2 1/2 5/8 2-1/2 0.0200 30° 4 Uncoated Available to Order*
    $41.35
  • A75684 ACT 1/2 1/2 5/8 2-1/2 0.0100 30° 4 Uncoated Available to Order*
    $41.35
  • A75685 ACT 1/2 1/2 5/8 2-1/2 0.0300 30° 4 Uncoated Available to Order*
    $41.35
  • A75686 ACT 1/2 1/2 5/8 2-1/2 0.0450 30° 4 Uncoated Available to Order*
    $41.35
  • A75687 ACT 1/2 1/2 5/8 2-1/2 0.0600 30° 4 Uncoated Available to Order*
    $41.35
  • A75688 ACT 1/2 1/2 5/8 2-1/2 0.0900 30° 4 Uncoated Available to Order*
    $41.35
  • A75689 ACT 1/2 1/2 5/8 2-1/2 0.1250 (1/8) 30° 4 Uncoated Available to Order*
    $41.35
  • A75304 ACT 1/2 1/2 5/8 2-1/2 0.0150 (1/64) 30° 4 ALTiN Available to Order*
    $52.99
  • A75306 ACT 1/2 1/2 5/8 2-1/2 0.0200 30° 4 ALTiN Available to Order*
    $52.99
  • A75307 ACT 1/2 1/2 5/8 2-1/2 0.0100 30° 4 ALTiN Available to Order*
    $52.99
  • A75308 ACT 1/2 1/2 5/8 2-1/2 0.0300 30° 4 ALTiN Available to Order*
    $52.99
  • A75309 ACT 1/2 1/2 5/8 2-1/2 0.0450 30° 4 ALTiN Available to Order*
    $52.99
  • A75310 ACT 1/2 1/2 5/8 2-1/2 0.0600 30° 4 ALTiN Available to Order*
    $52.99
  • A75311 ACT 1/2 1/2 5/8 2-1/2 0.0900 30° 4 ALTiN Available to Order*
    $52.99
  • A75312 ACT 1/2 1/2 5/8 2-1/2 0.1250 (1/8) 30° 4 ALTiN Available to Order*
    $52.99
  • A42028 ACT 1/2 1/2 1 3 0.015 30° 4 Uncoated Available to Order*
    $78.79
  • A42029 ACT 1/2 1/2 1 3 0.02 30° 4 Uncoated Available to Order*
    $78.79
  • A42030 ACT 1/2 1/2 1 3 0.03 30° 4 Uncoated Available to Order*
    $93.06
  • A42031 ACT 1/2 1/2 1 3 0.06 30° 4 Uncoated Available to Order*
    $93.06
  • A42032 ACT 1/2 1/2 1 3 0.09 30° 4 Uncoated Available to Order*
    $93.06
  • A42033 ACT 1/2 1/2 1 3 0.125 30° 4 Uncoated Available to Order*
    $93.06
  • A49992 ACT 1/2 1/2 1 3 0.045 30° 4 Uncoated Available to Order*
    $78.79
  • A75278 ACT 1/2 1/2 1 3 0.0100 30° 4 Uncoated Available to Order*
    $52.52
  • A50029 ACT 1/2 1/2 1 3 0.015 4 ALTiN 57
    $81.14
  • A50030 ACT 1/2 1/2 1 3 0.02 4 ALTiN 100
    $81.14
  • A50031 ACT 1/2 1/2 1 3 0.03 4 ALTiN 100
    $81.14
  • A50032 ACT 1/2 1/2 1 3 0.045 4 ALTiN 61
    $81.14
  • A50033 ACT 1/2 1/2 1 3 0.06 4 ALTiN 100
    $81.14
  • A50034 ACT 1/2 1/2 1 3 0.09 4 ALTiN 100
    $81.14
  • A50035 ACT 1/2 1/2 1 3 0.125 4 ALTiN 68
    $81.14
  • A75392 ACT 1/2 1/2 1 3 0.0100 30° 4 ALTiN Available to Order*
    $64.16
  • A42034 ACT 1/2 1/2 1 4 0.015 30° 4 Uncoated Available to Order*
    $93.06
  • A42035 ACT 1/2 1/2 1 4 0.02 30° 4 Uncoated Available to Order*
    $93.06
  • A42036 ACT 1/2 1/2 1 4 0.03 30° 4 Uncoated Available to Order*
    $93.06
  • A42037 ACT 1/2 1/2 1 4 0.045 30° 4 Uncoated Available to Order*
    $99.15
  • A42038 ACT 1/2 1/2 1 4 0.06 30° 4 Uncoated Available to Order*
    $99.15
  • A42039 ACT 1/2 1/2 1 4 0.09 30° 4 Uncoated Available to Order*
    $99.15
  • A42040 ACT 1/2 1/2 1 4 0.125 30° 4 Uncoated Available to Order*
    $99.15
  • A75734 ACT 1/2 1/2 1 4 0.0100 30° 4 Uncoated Available to Order*
    $62.06
  • A55587 ACT 1/2 1/2 1 4 0.015 4 ALTiN 15
    $94.26
  • A55588 ACT 1/2 1/2 1 4 0.02 4 ALTiN 19
    $94.26
  • A55589 ACT 1/2 1/2 1 4 0.03 4 ALTiN 79
    $94.26
  • A55590 ACT 1/2 1/2 1 4 0.045 4 ALTiN 14
    $94.26
  • A55591 ACT 1/2 1/2 1 4 0.06 4 ALTiN 27
    $94.26
  • A55592 ACT 1/2 1/2 1 4 0.09 4 ALTiN 24
    $74.27
  • A55593 ACT 1/2 1/2 1 4 0.125 4 ALTiN 21
    $94.26
  • A75290 ACT 1/2 1/2 1 4 0.0100 30° 4 ALTiN Available to Order*
    $74.51
  • A42048 ACT 1/2 1/2 1-1/2 6 0.015 30° 4 Uncoated Available to Order*
    $127.69
  • A42049 ACT 1/2 1/2 1-1/2 6 0.02 30° 4 Uncoated Available to Order*
    $127.69
  • A42050 ACT 1/2 1/2 1-1/2 6 0.03 30° 4 Uncoated Available to Order*
    $127.69
  • A42051 ACT 1/2 1/2 1-1/2 6 0.045 30° 4 Uncoated Available to Order*
    $133.92
  • A42052 ACT 1/2 1/2 1-1/2 6 0.06 30° 4 Uncoated Available to Order*
    $133.92
  • A42053 ACT 1/2 1/2 1-1/2 6 0.09 30° 4 Uncoated Available to Order*
    $133.92
  • A42054 ACT 1/2 1/2 1-1/2 6 0.125 30° 4 Uncoated Available to Order*
    $127.69

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

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