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
    A42108 ACT 3/4 3/4 1-1/2 4 0.06 30° 4 Uncoated Available to Order*
    $262.71
  • A42109 ACT 3/4 3/4 1-1/2 4 0.09 30° 4 Uncoated Available to Order*
    $262.71
  • A42110 ACT 3/4 3/4 1-1/2 4 0.125 30° 4 Uncoated Available to Order*
    $262.71
  • A42136 ACT 3/4 3/4 1-1/2 4 0.02 30° 4 Uncoated Available to Order*
    $193.45
  • A42137 ACT 3/4 3/4 1-1/2 4 0.03 30° 4 Uncoated Available to Order*
    $193.45
  • A75421 ACT 3/4 3/4 1-1/2 4 0.0450 30° 4 Uncoated Available to Order*
    $120.51
  • A75422 ACT 3/4 3/4 1-1/2 4 0.2500 (1/4) 30° 4 Uncoated Available to Order*
    $120.51
  • A50042 ACT 3/4 3/4 1-1/2 4 0.015 4 ALTiN 24
    $181.05
  • A50043 ACT 3/4 3/4 1-1/2 4 0.02 4 ALTiN 23
    $181.05
  • A50044 ACT 3/4 3/4 1-1/2 4 0.03 4 ALTiN 100
    $181.05
  • A50045 ACT 3/4 3/4 1-1/2 4 0.045 4 ALTiN 17
    $181.05
  • A50046 ACT 3/4 3/4 1-1/2 4 0.06 4 ALTiN 85
    $181.05
  • A50047 ACT 3/4 3/4 1-1/2 4 0.09 4 ALTiN 17
    $181.05
  • A50048 ACT 3/4 3/4 1-1/2 4 0.125 4 ALTiN 31
    $181.05
  • A75393 ACT 3/4 3/4 1-1/2 4 0.2500 (1/4) 30° 4 ALTiN Available to Order*
    $137.67
  • A42111 ACT 3/4 3/4 2-1/4 5 0.015 30° 4 Uncoated Available to Order*
    $262.71
  • A42118 ACT 3/4 3/4 2-1/4 5 0.045 30° 4 Uncoated Available to Order*
    $281.35
  • A42119 ACT 3/4 3/4 2-1/4 5 0.06 30° 4 Uncoated Available to Order*
    $281.35
  • A42120 ACT 3/4 3/4 2-1/4 5 0.09 30° 4 Uncoated Available to Order*
    $281.35
  • A42121 ACT 3/4 3/4 2-1/4 5 0.125 30° 4 Uncoated Available to Order*
    $281.35
  • A42145 ACT 3/4 3/4 2-1/4 5 0.02 30° 4 Uncoated Available to Order*
    $262.71
  • A42146 ACT 3/4 3/4 2-1/4 5 0.03 30° 4 Uncoated Available to Order*
    $262.71
  • A75736 ACT 3/4 3/4 2-1/4 5 0.2500 (1/4) 30° 4 Uncoated Available to Order*
    $163.68
  • A55607 ACT 3/4 3/4 2-1/4 5 0.015 4 ALTiN 23
    $239.43
  • A55608 ACT 3/4 3/4 2-1/4 5 0.02 4 ALTiN 17
    $239.43
  • A55609 ACT 3/4 3/4 2-1/4 5 0.03 4 ALTiN 21
    $239.43
  • A55610 ACT 3/4 3/4 2-1/4 5 0.045 4 ALTiN 22
    $239.43
  • A55611 ACT 3/4 3/4 2-1/4 5 0.06 4 ALTiN 16
    $239.43
  • A55612 ACT 3/4 3/4 2-1/4 5 0.09 4 ALTiN 12
    $239.43
  • A55613 ACT 3/4 3/4 2-1/4 5 0.125 4 ALTiN 13
    $239.43
  • A75292 ACT 3/4 3/4 2-1/4 5 0.2500 (1/4) 30° 4 ALTiN Available to Order*
    $182.08
  • A42122 ACT 3/4 3/4 3 6 0.015 30° 4 Uncoated Available to Order*
    $281.35
  • A42123 ACT 3/4 3/4 3 6 0.045 30° 4 Uncoated Available to Order*
    $454.55
  • A42124 ACT 3/4 3/4 3 6 0.06 30° 4 Uncoated Available to Order*
    $454.55
  • A42125 ACT 3/4 3/4 3 6 0.09 30° 4 Uncoated Available to Order*
    $454.55
  • A42126 ACT 3/4 3/4 3 6 0.125 30° 4 Uncoated Available to Order*
    $454.55
  • A42154 ACT 3/4 3/4 3 6 0.02 30° 4 Uncoated Available to Order*
    $281.35
  • A42155 ACT 3/4 3/4 3 6 0.03 30° 4 Uncoated Available to Order*
    $281.35
  • A75264 ACT 3/4 3/4 3 6 0.2500 (1/4) 30° 4 Uncoated Available to Order*
    $175.31
  • A55751 ACT 3/4 3/4 3 6 0.015 4 ALTiN 9
    $256.66
  • A55752 ACT 3/4 3/4 3 6 0.02 4 ALTiN 23
    $256.66
  • A55753 ACT 3/4 3/4 3 6 0.03 4 ALTiN 15
    $256.66
  • A55754 ACT 3/4 3/4 3 6 0.045 4 ALTiN 13
    $203.40
  • A55755 ACT 3/4 3/4 3 6 0.06 4 ALTiN 21
    $256.66
  • A55756 ACT 3/4 3/4 3 6 0.09 4 ALTiN 5
    $256.66
  • A55757 ACT 3/4 3/4 3 6 0.125 4 ALTiN 20
    $256.66
  • A75743 ACT 3/4 3/4 3 6 0.2500 (1/4) 30° 4 ALTiN Available to Order*
    $195.18
  • A42127 ACT 3/4 3/4 4 7 0.015 30° 4 Uncoated Available to Order*
    $454.55
  • A42138 ACT 3/4 3/4 4 7 0.045 30° 4 Uncoated Available to Order*
    $391.07
  • A42139 ACT 3/4 3/4 4 7 0.06 30° 4 Uncoated Available to Order*
    $391.07
  • A42140 ACT 3/4 3/4 4 7 0.09 30° 4 Uncoated Available to Order*
    $391.07
  • A42141 ACT 3/4 3/4 4 7 0.125 30° 4 Uncoated Available to Order*
    $391.07
  • A42156 ACT 3/4 3/4 4 7 0.02 30° 4 Uncoated Available to Order*
    $454.55
  • A42157 ACT 3/4 3/4 4 7 0.03 30° 4 Uncoated Available to Order*
    $454.55
  • A55758 ACT 3/4 3/4 4 7 0.015 4 ALTiN 4
    $400.89
  • A55759 ACT 3/4 3/4 4 7 0.02 4 ALTiN 4
    $318.35
  • A55760 ACT 3/4 3/4 4 7 0.03 4 ALTiN 13
    $400.89
  • A55761 ACT 3/4 3/4 4 7 0.045 4 ALTiN 9
    $353.59
  • A55762 ACT 3/4 3/4 4 7 0.06 4 ALTiN 4
    $400.89
  • A55763 ACT 3/4 3/4 4 7 0.09 4 ALTiN 9
    $353.59
  • A55764 ACT 3/4 3/4 4 7 0.125 4 ALTiN 9
    $400.89
  • A75700 ACT 1 1 1-1/4 3-1/2 0.0150 (1/64) 30° 4 Uncoated Available to Order*
    $186.57
  • A75701 ACT 1 1 1-1/4 3-1/2 0.0200 30° 4 Uncoated Available to Order*
    $186.57
  • A75702 ACT 1 1 1-1/4 3-1/2 0.0300 30° 4 Uncoated Available to Order*
    $186.57
  • A75703 ACT 1 1 1-1/4 3-1/2 0.0600 30° 4 Uncoated Available to Order*
    $186.57
  • A75704 ACT 1 1 1-1/4 3-1/2 0.0900 30° 4 Uncoated Available to Order*
    $186.57
  • A75705 ACT 1 1 1-1/4 3-1/2 0.1250 (1/8) 30° 4 Uncoated Available to Order*
    $186.57
  • A75326 ACT 1 1 1-1/4 3-1/2 0.0150 (1/64) 30° 4 ALTiN Available to Order*
    $211.31
  • A75327 ACT 1 1 1-1/4 3-1/2 0.0200 30° 4 ALTiN Available to Order*
    $211.31
  • A75328 ACT 1 1 1-1/4 3-1/2 0.0300 30° 4 ALTiN Available to Order*
    $167.37
  • A75329 ACT 1 1 1-1/4 3-1/2 0.0450 30° 4 ALTiN Available to Order*
    $211.31
  • A75330 ACT 1 1 1-1/4 3-1/2 0.0600 30° 4 ALTiN Available to Order*
    $211.31
  • A75331 ACT 1 1 1-1/4 3-1/2 0.0900 30° 4 ALTiN Available to Order*
    $167.37
  • A75332 ACT 1 1 1-1/4 3-1/2 0.1250 (1/8) 30° 4 ALTiN Available to Order*
    $211.31
  • A42142 ACT 1 1 1-1/2 4 0.015 30° 4 Uncoated Available to Order*
    $391.07
  • A42143 ACT 1 1 1-1/2 4 0.02 30° 4 Uncoated Available to Order*
    $391.07
  • A42144 ACT 1 1 1-1/2 4 0.03 30° 4 Uncoated Available to Order*
    $391.07
  • A42147 ACT 1 1 1-1/2 4 0.045 30° 4 Uncoated Available to Order*
    $411.36
  • A42148 ACT 1 1 1-1/2 4 0.06 30° 4 Uncoated Available to Order*
    $391.07
  • A42149 ACT 1 1 1-1/2 4 0.09 30° 4 Uncoated Available to Order*
    $411.36
  • A42150 ACT 1 1 1-1/2 4 0.125 30° 4 Uncoated Available to Order*
    $391.07
  • A55484 ACT 1 1 1-1/2 4 0.015 4 ALTiN 12
    $345.27
  • A55485 ACT 1 1 1-1/2 4 0.02 4 ALTiN 10
    $345.27
  • A55486 ACT 1 1 1-1/2 4 0.03 4 ALTiN 8
    $345.27
  • A55487 ACT 1 1 1-1/2 4 0.045 4 ALTiN 6
    $345.27
  • A55488 ACT 1 1 1-1/2 4 0.06 4 ALTiN 12
    $345.27
  • A55489 ACT 1 1 1-1/2 4 0.09 4 ALTiN 4
    $345.27
  • A55490 ACT 1 1 1-1/2 4 0.125 4 ALTiN 17
    $345.27
  • A42151 ACT 1 1 2-1/4 5 0.015 30° 4 Uncoated Available to Order*
    $411.36
  • A42153 ACT 1 1 2-1/4 5 0.03 30° 4 Uncoated Available to Order*
    $411.36
  • A42159 ACT 1 1 2-1/4 5 0.06 30° 4 Uncoated Available to Order*
    $411.36
  • A42161 ACT 1 1 2-1/4 5 0.125 30° 4 Uncoated Available to Order*
    $507.25
  • A55614 ACT 1 1 2-1/4 5 0.015 4 ALTiN 16
    $288.57
  • A55615 ACT 1 1 2-1/4 5 0.02 4 ALTiN 40
    $364.02
  • A55616 ACT 1 1 2-1/4 5 0.03 4 ALTiN 7
    $364.02
  • A55617 ACT 1 1 2-1/4 5 0.045 4 ALTiN 19
    $288.57
  • A55618 ACT 1 1 2-1/4 5 0.06 4 ALTiN 10
    $364.02
  • A55619 ACT 1 1 2-1/4 5 0.09 4 ALTiN 1
    $288.57
  • A55620 ACT 1 1 2-1/4 5 0.125 4 ALTiN 10
    $364.02
  • A42162 ACT 1 1 3 6 0.015 30° 4 Uncoated Available to Order*
    $507.25

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

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