Carbide High Performance

Carbide High Performance

3 5 and 6 Flute Corner Radius
3 5 and 6 Flute Corner Radius
3 5 and 6 Flute End Mills
3 5 and 6 Flute End Mills
End Mills for Aluminum
End Mills for Aluminum
Variable Index Ball End Mills
Variable Index Ball End Mills
Variable Index End Mills
Variable Index End Mills
Variable Index – Corner Radius End Mills
Variable Index – Corner Radius End Mills

Our Carbide High Performance end mills are engineered for shops running aggressive feeds and speeds on modern CNC equipment. This line features Variable Index and Variable Pitch designs in 3, 4, 5, and 6 flute configurations, available in Corner Radius and Ball profiles, plus end mills purpose-built for aluminum with high-shear geometries that clear chips fast and resist built-up edge.

Variable index geometry reduces harmonic vibration during cutting, allowing for higher metal removal rates and better surface finish than standard-index tools. Every tool in this line is finished with ALTiN or ALCRO-MAX coating for extended tool life in demanding steel, stainless, and superalloy applications, and is manufactured in the USA using sub-micro-grain carbide.

  • 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
    A59125 ACT 1 1 2-1/4 5 0.06 38° 5 No ALCRO-MAX Available to Order*
    $565.26
  • A76584 ACT 3/8 3/8 1-1/2 4 0.0600 45° 3 ZrN 28
    $113.13
  • A76305 ACT 1/2 1/2 5/8 2-1/2 0.0300 45° 3 ZrN 4
    $108.10
  • A76168 ACT 3/8 3/8 1-1/2 4 0.0600 45° 2 ZrN 58
    $113.13
  • A42541 ACT 1 1 2 4 38° 5 Yes ALCRO-MAX 19
    $532.61
  • A76306 ACT 1/2 1/2 5/8 2-1/2 0.0400 45° 3 ZrN 12
    $108.10
  • A42553 ACT 1 1 2-1/4 5 38° 5 No ALCRO-MAX 20
    $558.83
  • A58821 ACT 1 1 2 4 0.12 38° 4 Yes ALCRO-MAX 20
    $492.13
  • A55454 ACT 3/8 3/8 1-1/2 4 0.02 45° 3 ZRN 20
    $107.28
  • A55426 ACT 3/8 3/8 1-1/2 4 0.02 45° 2 ZRN 9
    $107.28
  • A76307 ACT 1/2 1/2 5/8 2-1/2 0.0600 45° 3 ZrN 12
    $108.10
  • A42561 ACT 1 1 2-1/4 5 38° 5 Yes ALCRO-MAX 23
    $581.46
  • A41143 ACT 1/2 1/2 5/8 2-1/2 .040 45° 3 Uncoated 21
    $82.99
  • A41089 ACT 1/2 1/2 5/8 2-1/2 .040 45° 2 Uncoated 89
    $82.99
  • A59174 ACT 1 1 3 6 0.03 38° 5 No ALCRO-MAX 20
    $664.55
  • A58888 ACT 1 1 2-1/4 5 0.03 38° 4 No ALCRO-MAX 8
    $516.28
  • A76377 ACT 1/2 1/2 5/8 2-1/2 0.0150 (1/64) 45° 2 Uncoated 100
    $82.99
  • A76308 ACT 1/2 1/2 5/8 2-1/2 0.1250 (1/8) 45° 3 ZrN 9
    $108.10
  • A76187 ACT 1/2 1/2 5/8 2-1/2 0.0150 (1/64) 45° 3 Uncoated 100
    $82.99
  • A42571 ACT 1 1 3 6 38° 5 No ALCRO-MAX 20
    $658.11
  • A59175 ACT 1 1 3 6 0.06 38° 5 No ALCRO-MAX 20
    $664.55
  • A58898 ACT 1 1 2-1/4 5 0.03 38° 4 Yes ALCRO-MAX 14
    $538.92
  • A76430 ACT 1/2 1/2 1-1/4 3 0.0150 (1/64) 45° 3 Uncoated 12
    $106.12
  • A76378 ACT 1/2 1/2 5/8 2-1/2 0.0200 45° 2 Uncoated 100
    $82.99
  • A76188 ACT 1/2 1/2 5/8 2-1/2 0.0200 45° 3 Uncoated 100
    $82.99
  • A42583 ACT 1 1 3 6 38° 5 Yes ALCRO-MAX 20
    $680.71
  • A59186 ACT 1 1 3 6 0.03 38° 5 Yes ALCRO-MAX 17
    $687.18
  • A58889 ACT 1 1 2-1/4 5 0.06 38° 4 No ALCRO-MAX 5
    $513.81
  • A76431 ACT 1/2 1/2 1-1/4 3 0.0200 45° 3 Uncoated 13
    $106.12
  • A76379 ACT 1/2 1/2 5/8 2-1/2 0.0300 45° 2 Uncoated 100
    $82.99
  • A76189 ACT 1/2 1/2 5/8 2-1/2 0.0300 45° 3 Uncoated 100
    $82.99
  • A42573 ACT 1 1 4-1/4 7 38° 5 No ALCRO-MAX 20
    $958.56
  • A59187 ACT 1 1 3 6 0.06 38° 5 Yes ALCRO-MAX 3
    $687.18
  • A76432 ACT 1/2 1/2 1-1/4 3 0.0300 45° 3 Uncoated 64
    $106.12
  • A76380 ACT 1/2 1/2 5/8 2-1/2 0.0600 45° 2 Uncoated 100
    $82.99
  • A76190 ACT 1/2 1/2 5/8 2-1/2 0.0600 45° 3 Uncoated 100
    $82.99
  • A42585 ACT 1 1 4-1/4 7 38° 5 Yes ALCRO-MAX 20
    $981.15
  • A59176 ACT 1 1 4-1/4 7 0.03 38° 5 No ALCRO-MAX 4
    $965.15
  • A58968 ACT 1 1 3 6 0.03 38° 4 No ALCRO-MAX 7
    $606.95
  • A76433 ACT 1/2 1/2 1-1/4 3 0.0400 45° 3 Uncoated 15
    $106.12
  • A76381 ACT 1/2 1/2 5/8 2-1/2 0.1250 (1/8) 45° 2 Uncoated 100
    $82.99
  • A76191 ACT 1/2 1/2 5/8 2-1/2 0.1250 (1/8) 45° 3 Uncoated 100
    $82.99
  • A42516 ACT 1 1 2 4 38° 5 No ALCRO-MAX 21
    $510.02
  • A58980 ACT 1 1 3 6 0.03 38° 4 Yes ALCRO-MAX 23
    $629.54
  • A76434 ACT 1/2 1/2 1-1/4 3 0.0600 45° 3 Uncoated 16
    $106.12
  • A76269 ACT 1/2 1/2 5/8 2-1/2 0.0150 (1/64) 45° 2 ZrN 62
    $101.96
  • A76004 ACT 1/2 1/2 5/8 2-1/2 0.0150 (1/64) 45° 3 ZrN 53
    $101.96
  • A42542 ACT 1 1 2 4 38° 5 Yes ALCRO-MAX 20
    $532.61
  • A42413 ACT 1 1 4-1/4 7 38° 4 No ALCRO-MAX 17
    $875.02
  • A59188 ACT 1 1 4-1/4 7 0.03 38° 5 Yes ALCRO-MAX 10
    $987.62
  • A58969 ACT 1 1 3 6 0.06 38° 4 No ALCRO-MAX 6
    $604.18
  • A76435 ACT 1/2 1/2 1-1/4 3 0.1250 (1/8) 45° 3 Uncoated 43
    $106.12
  • A76270 ACT 1/2 1/2 5/8 2-1/2 0.0200 45° 2 ZrN 61
    $101.96
  • A76005 ACT 1/2 1/2 5/8 2-1/2 0.0200 45° 3 ZrN 45
    $101.96
  • A42517 ACT 1 1 2 4 38° 5 No ALCRO-MAX 20
    $510.02
  • A59189 ACT 1 1 4-1/4 7 0.06 38° 5 Yes ALCRO-MAX Available to Order*
    $987.62
  • A58981 ACT 1 1 3 6 0.06 38° 4 Yes ALCRO-MAX 6
    $626.78
  • A76271 ACT 1/2 1/2 5/8 2-1/2 0.0300 45° 2 ZrN 61
    $101.96
  • A76219 ACT 1/2 1/2 1-1/4 3 0.0150 (1/64) 45° 3 ZrN 4
    $125.13
  • A76006 ACT 1/2 1/2 5/8 2-1/2 0.0300 45° 3 ZrN 23
    $101.96
  • A42543 ACT 1 1 2 4 38° 5 Yes ALCRO-MAX 20
    $532.61
  • A42352 ACT 1 1 2 4 38° 4 No ALCRO-MAX 22
    $463.09
  • A58970 ACT 1 1 4-1/4 7 0.03 38° 4 No ALCRO-MAX 17
    $881.46
  • A76272 ACT 1/2 1/2 5/8 2-1/2 0.0600 45° 2 ZrN 53
    $101.96
  • A76220 ACT 1/2 1/2 1-1/4 3 0.0200 45° 3 ZrN 6
    $125.13
  • A76007 ACT 1/2 1/2 5/8 2-1/2 0.0600 45° 3 ZrN 54
    $101.96
  • A42518 ACT 1 1 2 4 38° 5 No ALCRO-MAX 20
    $510.02
  • A58982 ACT 1 1 4-1/4 7 0.03 38° 4 Yes ALCRO-MAX 100
    $904.05
  • A76273 ACT 1/2 1/2 5/8 2-1/2 0.1250 (1/8) 45° 2 ZrN 34
    $101.96
  • A76221 ACT 1/2 1/2 1-1/4 3 0.0300 45° 3 ZrN 6
    $125.13
  • A76008 ACT 1/2 1/2 5/8 2-1/2 0.1250 (1/8) 45° 3 ZrN 59
    $101.96
  • A42544 ACT 1 1 2 4 38° 5 Yes ALCRO-MAX 20
    $532.61
  • A58971 ACT 1 1 4-1/4 7 0.06 38° 4 No ALCRO-MAX 11
    $877.21
  • A76222 ACT 1/2 1/2 1-1/4 3 0.0400 45° 3 ZrN 11
    $125.13
  • A42519 ACT 1 1 2 4 38° 5 No ALCRO-MAX 19
    $510.02
  • A71620 ACT 1/2 1/2 5/8 2-1/2 .040 45° 3 ZRN 16
    $93.34
  • A71602 ACT 1/2 1/2 5/8 2-1/2 .040 45° 2 ZRN 100
    $93.34
  • A58983 ACT 1 1 4-1/4 7 0.06 38° 4 Yes ALCRO-MAX 56
    $899.93
  • A76223 ACT 1/2 1/2 1-1/4 3 0.0600 45° 3 ZrN 8
    $125.13
  • A42545 ACT 1 1 2 4 38° 5 Yes ALCRO-MAX 18
    $532.61
  • A41219 ACT 1/2 1/2 1-1/4 3 0.04 45° 3 Uncoated 100
    $99.90
  • A55406 ACT 1/2 1/2 1-1/4 3 0.04 45° 2 Uncoated 85
    $99.90
  • A76333 ACT 1/2 1/2 1-1/4 3 0.0150 (1/64) 45° 2 Uncoated 100
    $99.90
  • A76224 ACT 1/2 1/2 1-1/4 3 0.1250 (1/8) 45° 3 ZrN 11
    $125.13
  • A76062 ACT 1/2 1/2 1-1/4 3 0.0150 (1/64) 45° 3 Uncoated 85
    $99.90
  • A76646 ACT 1/2 1/2 2 4 0.0150 (1/64) 45° 3 Uncoated 7
    $169.65
  • A76334 ACT 1/2 1/2 1-1/4 3 0.0200 45° 2 Uncoated 100
    $99.90
  • A76063 ACT 1/2 1/2 1-1/4 3 0.0200 45° 3 Uncoated 100
    $99.90
  • A76647 ACT 1/2 1/2 2 4 0.0200 45° 3 Uncoated 16
    $169.65
  • A76335 ACT 1/2 1/2 1-1/4 3 0.0300 45° 2 Uncoated 100
    $99.90
  • A76064 ACT 1/2 1/2 1-1/4 3 0.0300 45° 3 Uncoated 100
    $99.90
  • A76648 ACT 1/2 1/2 2 4 0.0300 45° 3 Uncoated 38
    $169.65
  • A76336 ACT 1/2 1/2 1-1/4 3 0.0600 45° 2 Uncoated 100
    $99.90
  • A76065 ACT 1/2 1/2 1-1/4 3 0.0600 45° 3 Uncoated 100
    $99.90
  • A76649 ACT 1/2 1/2 2 4 0.0400 45° 3 Uncoated 21
    $169.65
  • A76337 ACT 1/2 1/2 1-1/4 3 0.1250 (1/8) 45° 2 Uncoated 100
    $99.90
  • A76066 ACT 1/2 1/2 1-1/4 3 0.1250 (1/8) 45° 3 Uncoated 100
    $99.90
  • A76650 ACT 1/2 1/2 2 4 0.0600 45° 3 Uncoated 29
    $169.65
  • A76560 ACT 1/2 1/2 1-1/4 3 0.0150 (1/64) 45° 3 ZrN 5
    $119.00
  • A76144 ACT 1/2 1/2 1-1/4 3 0.0150 (1/64) 45° 2 ZrN 54
    $119.00

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

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