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
    A55337 ACT 3/4 3/4 1-5/8 4 0.04 45° 3 Uncoated Available to Order*
    $252.70
  • A55329 ACT 3/4 3/4 1-5/8 4 0.04 60° 3 ALTiN 12
    $280.24
  • A55321 ACT 3/4 3/4 1-5/8 4 0.04 60° 3 Uncoated Available to Order*
    $252.70
  • A42590 ACT 5/8 5/8 1-5/8 3-1/2 38° 6 No ALCRO-MAX 10
    $216.38
  • A42601 ACT 5/8 5/8 2-1/4 5 38° 6 No ALCRO-MAX 21
    $268.82
  • A42623 ACT 5/8 5/8 2-1/4 5 .03 38° 6 No ALCRO-MAX 55
    $277.03
  • A59248 ACT 5/8 5/8 1-5/8 3-1/2 0.04 38° 6 Yes ALCRO-MAX 31
    $219.09
  • A42594 ACT 5/8 5/8 1-5/8 3-1/2 38° 6 Yes ALCRO-MAX 22
    $230.02
  • A42616 ACT 5/8 5/8 1-5/8 3-1/2 .03 38° 6 Yes ALCRO-MAX 16
    $215.67
  • A59211 ACT 5/8 5/8 2-1/4 5 0.04 38° 6 No ALCRO-MAX 29
    $280.44
  • A42660 ACT 5/8 5/8 1-5/8 3-1/2 .03 38° 7 No ALCRO-MAX 21
    $245.32
  • A42605 ACT 5/8 5/8 2-1/4 5 38° 6 Yes ALCRO-MAX 24
    $282.39
  • A42627 ACT 5/8 5/8 2-1/4 5 .03 38° 6 Yes ALCRO-MAX 15
    $290.59
  • A59215 ACT 5/8 5/8 2-1/4 5 0.04 38° 6 Yes ALCRO-MAX 64
    $294.01
  • A42667 ACT 5/8 5/8 2-1/4 5 .03 38° 7 No ALCRO-MAX 22
    $302.42
  • A42591 ACT 3/4 3/4 1-5/8 4 38° 6 No ALCRO-MAX 16
    $271.21
  • A42613 ACT 3/4 3/4 1-5/8 4 .06 38° 6 No ALCRO-MAX 13
    $267.92
  • A59245 ACT 3/4 3/4 1-5/8 4 0.04 38° 6 No ALCRO-MAX 26
    $272.41
  • A49338 ACT 3/4 3/4 1-5/8 4 45° 3 Uncoated 50
    $236.74
  • A49322 ACT 3/4 3/4 1-5/8 4 60° 3 Uncoated 50
    $236.74
  • A42655 ACT 3/4 3/4 1 3 .06 38° 7 No ALCRO-MAX 38
    $261.07
  • A42602 ACT 3/4 3/4 2-1/4 5 38° 6 No ALCRO-MAX 22
    $335.32
  • A42624 ACT 3/4 3/4 2-1/4 5 .06 38° 6 No ALCRO-MAX 26
    $347.04
  • A59249 ACT 3/4 3/4 1-5/8 4 0.04 38° 6 Yes ALCRO-MAX 48
    $289.06
  • A49346 ACT 3/4 3/4 1-5/8 4 45° 3 ALTiN 6
    $264.28
  • A49330 ACT 3/4 3/4 1-5/8 4 60° 3 ALTiN 9
    $264.28
  • A42661 ACT 3/4 3/4 1-5/8 4 .06 38° 7 No ALCRO-MAX 53
    $306.50
  • A42595 ACT 3/4 3/4 1-5/8 4 38° 6 Yes ALCRO-MAX 16
    $287.94
  • A42617 ACT 3/4 3/4 1-5/8 4 .06 38° 6 Yes ALCRO-MAX 20
    $284.45
  • A59212 ACT 3/4 3/4 2-1/4 5 0.04 38° 6 No ALCRO-MAX 39
    $351.65
  • A42668 ACT 3/4 3/4 2-1/4 5 .06 38° 7 No ALCRO-MAX 15
    $377.55
  • A42606 ACT 3/4 3/4 2-1/4 5 38° 6 Yes ALCRO-MAX 47
    $351.94
  • A42628 ACT 3/4 3/4 2-1/4 5 .06 38° 6 Yes ALCRO-MAX 23
    $363.69
  • A42640 ACT 5/8 5/8 1-5/8 3-1/2 38° 7 No ALCRO-MAX 10
    $219.96
  • A59216 ACT 3/4 3/4 2-1/4 5 0.04 38° 6 Yes ALCRO-MAX 12
    $368.18
  • A49797 HTC Tool 3/4 3/4 2-1/4 5 45° 6 ALTiN Available to Order*
    $318.60
  • A68820 HTC Tool 3/4 3/4 3 6 45° 6 ALTiN Available to Order*
    $358.75
  • A59237 ACT 5/8 5/8 1-5/8 3-1/2 38° 6 Yes ALCRO-MAX 6
    $214.89
  • A42647 ACT 5/8 5/8 2-1/4 5 38° 7 No ALCRO-MAX 24
    $291.20
  • A59222 ACT 5/8 5/8 2-1/4 5 38° 6 No ALCRO-MAX 25
    $276.81
  • A49790 HTC Tool 1 1 2 4 45° 6 ALTiN Available to Order*
    $366.03
  • A59226 ACT 5/8 5/8 2-1/4 5 38° 6 Yes ALCRO-MAX 17
    $290.51
  • A42635 ACT 3/4 3/4 1 3 38° 7 No ALCRO-MAX 18
    $254.14
  • A72426 ACT 3/4 3/4 1 3 38° 6 No ALCRO-MAX 21
    $241.61
  • A72429 ACT 3/4 3/4 1 3 38° 6 Yes ALCRO-MAX 13
    $258.18
  • A42641 ACT 3/4 3/4 1-5/8 4 38° 7 No ALCRO-MAX 10
    $279.99
  • A59234 ACT 3/4 3/4 1-5/8 4 38° 6 No ALCRO-MAX 20
    $266.13
  • A76127 ACT 5/8 5/8 1-5/8 3-1/2 45° 3 Uncoated 11
    $219.46
  • A75983 ACT 5/8 5/8 1-5/8 3-1/2 45° 2 Uncoated 22
    $218.11
  • A59238 ACT 3/4 3/4 1-5/8 4 38° 6 Yes ALCRO-MAX 15
    $282.76
  • A76528 ACT 5/8 5/8 1-5/8 3-1/2 45° 2 ZrN 17
    $243.51
  • A76451 ACT 5/8 5/8 1-5/8 3-1/2 45° 3 ZrN 23
    $237.15
  • A76033 ACT 5/8 5/8 1-5/8 3-1/2 45° 3 ZrN 7
    $245.03
  • A42648 ACT 3/4 3/4 2-1/4 5 38° 7 No ALCRO-MAX 22
    $363.77
  • A59223 ACT 3/4 3/4 2-1/4 5 38° 6 No ALCRO-MAX 25
    $340.68
  • A76519 ACT 5/8 5/8 2-3/8 5 45° 2 Uncoated 18
    $382.95
  • A76442 ACT 5/8 5/8 2-3/8 5 45° 3 Uncoated 19
    $371.68
  • A76024 ACT 5/8 5/8 2-3/8 5 45° 3 Uncoated 18
    $380.06
  • A59227 ACT 3/4 3/4 2-1/4 5 38° 6 Yes ALCRO-MAX 24
    $357.34
  • A76537 ACT 5/8 5/8 2-3/8 5 45° 2 ZrN 19
    $410.28
  • A76460 ACT 5/8 5/8 2-3/8 5 45° 3 ZrN 18
    $399.11
  • A76042 ACT 5/8 5/8 2-3/8 5 45° 3 ZrN 4
    $407.76
  • A76547 ACT 3/4 3/4 1-3/4 4 45° 3 Uncoated 26
    $307.36
  • A76128 ACT 3/4 3/4 1-3/4 4 45° 3 Uncoated 19
    $316.57
  • A75984 ACT 3/4 3/4 1-3/4 4 45° 2 Uncoated 18
    $316.73
  • A76529 ACT 3/4 3/4 1-3/4 4 45° 2 ZrN 18
    $346.96
  • A76452 ACT 3/4 3/4 1-3/4 4 45° 3 ZrN 13
    $337.59
  • A76034 ACT 3/4 3/4 1-3/4 4 45° 3 ZrN 10
    $347.12
  • A55401 ACT 5/8 5/8 1-5/8 3-1/2 0.04 45° 5 ALTiN 8
    $244.33
  • A76520 ACT 3/4 3/4 2-1/2 5 45° 2 Uncoated 17
    $414.07
  • A76443 ACT 3/4 3/4 2-1/2 5 45° 3 Uncoated 14
    $402.07
  • A76025 ACT 3/4 3/4 2-1/2 5 45° 3 Uncoated 18
    $411.97
  • A42274 ACT 5/8 5/8 2-1/4 5 38° 4 No ALCRO-MAX 76
    $234.07
  • A42447 ACT 5/8 5/8 2-1/4 5 38° 5 No ALCRO-MAX 65
    $259.18
  • A59628 ACT 5/8 5/8 2-1/4 5 38° 5 No ALCRO-MAX 20
    $262.60
  • A42452 ACT 5/8 5/8 2-1/4 5 38° 5 Yes ALCRO-MAX 15
    $272.69
  • A59633 ACT 5/8 5/8 2-1/4 5 38° 5 Yes ALCRO-MAX 23
    $276.12
  • A55394 ACT 3/4 3/4 1-5/8 4 0.04 45° 5 Uncoated 50
    $289.69
  • A42288 ACT 5/8 5/8 3 6 38° 4 No ALCRO-MAX 17
    $252.78
  • A42458 ACT 5/8 5/8 3 6 38° 5 No ALCRO-MAX 23
    $278.34
  • A59653 ACT 5/8 5/8 3 6 38° 5 No ALCRO-MAX 30
    $281.76
  • A55402 ACT 3/4 3/4 1-5/8 4 0.04 45° 5 ALTiN 7
    $332.10
  • A42294 ACT 5/8 5/8 3 6 38° 4 Yes ALCRO-MAX 19
    $266.39
  • A42464 ACT 5/8 5/8 3 6 38° 5 Yes ALCRO-MAX 17
    $291.95
  • A59659 ACT 5/8 5/8 3 6 38° 5 Yes ALCRO-MAX 5
    $295.33
  • A76484 ACT 5/8 5/8 1-5/8 3-1/2 45° 3 ZrN 13
    $231.71
  • A42256 ACT 3/4 3/4 1-5/8 4 38° 4 No ALCRO-MAX 17
    $225.98
  • A59578 ACT 3/4 3/4 1 3 38° 5 No ALCRO-MAX 16
    $229.16
  • A59526 ACT 5/8 5/8 2-1/4 5 38° 4 No ALCRO-MAX 16
    $274.10
  • A58840 ACT 5/8 5/8 2-1/4 5 38° 4 No ALCRO-MAX 15
    $237.37
  • A76615 ACT 5/8 5/8 2-3/8 5 45° 3 Uncoated 15
    $355.74
  • A42263 ACT 3/4 3/4 1-5/8 4 38° 4 Yes ALCRO-MAX 33
    $242.59
  • A59581 ACT 3/4 3/4 1 3 38° 5 Yes ALCRO-MAX 21
    $245.77
  • A59531 ACT 5/8 5/8 2-1/4 5 38° 4 Yes ALCRO-MAX 11
    $287.63
  • A58845 ACT 5/8 5/8 2-1/4 5 38° 4 Yes ALCRO-MAX 6
    $251.05
  • A76493 ACT 5/8 5/8 2-3/8 5 45° 3 ZrN 11
    $383.36
  • A42275 ACT 3/4 3/4 2-1/4 5 38° 4 No ALCRO-MAX 45
    $282.96
  • A42435 ACT 3/4 3/4 1-5/8 4 38° 5 No ALCRO-MAX 14
    $247.87
  • A59603 ACT 3/4 3/4 1-5/8 4 38° 5 No ALCRO-MAX 26
    $252.45
  • A59551 ACT 5/8 5/8 3 6 38° 4 No ALCRO-MAX 49
    $295.58

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

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