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
    A76366 ACT 1/8 1/8 1/4 1-1/2 0.0300 45° 2 Uncoated 100
    $16.49
  • A76176 ACT 1/8 1/8 1/4 1-1/2 0.0300 45° 3 Uncoated 100
    $16.49
  • A76036 ACT 1/8 1/8 3/4 2-1/4 45° 3 ZrN 11
    $51.38
  • A42472 ACT 3/16 3/16 9/16 2 38° 5 No ALCRO-MAX 76
    $31.18
  • A42302 ACT 3/16 3/16 9/16 2 38° 4 No ALCRO-MAX 67
    $26.17
  • A42651 ACT 5/16 5/16 7/16 2 .015 38° 7 No ALCRO-MAX 63
    $52.48
  • A42598 ACT 5/16 5/16 1-1/8 3 38° 6 No ALCRO-MAX 100
    $78.00
  • A42620 ACT 5/16 5/16 1-1/8 3 .015 38° 6 No ALCRO-MAX 88
    $58.96
  • A42247 ACT 3/16 3/16 9/16 2 38° 4 No ALCRO-MAX 14
    $23.34
  • A42428 ACT 3/16 3/16 9/16 2 38° 5 No ALCRO-MAX 64
    $25.94
  • A42631 ACT 5/16 5/16 7/16 2 38° 7 No ALCRO-MAX 100
    $50.09
  • A72422 ACT 5/16 5/16 7/16 2 38° 6 No ALCRO-MAX 61
    $46.51
  • A59700 ACT 3/16 3/16 9/16 2 38° 4 No ALCRO-MAX 100
    $25.19
  • A59741 ACT 3/16 3/16 9/16 2 38° 5 No ALCRO-MAX 30
    $27.70
  • A59732 ACT 3/16 3/16 9/16 2 38° 4 No ALCRO-MAX 100
    $33.56
  • A59039 ACT 1/4 1/4 3/4 2-1/2 0.06 38° 5 No ALCRO-MAX 21
    $38.14
  • A58771 ACT 1/4 1/4 3/4 2-1/2 0.06 38° 4 No ALCRO-MAX 100
    $34.71
  • A57689 ACT 1/8 1/8 1/2 1-1/2 45° 3 Uncoated 100
    $19.13
  • A57675 ACT 1/8 1/8 1/2 1-1/2 45° 2 ZRN 275
    $22.30
  • A55395 ACT 1/8 1/8 1/2 1-1/2 0.01 45° 5 ALTiN 37
    $27.92
  • A55341 ACT 5/16 5/16 13/16 2-1/2 0.02 45° 3 ALTiN 11
    $41.52
  • A55333 ACT 5/16 5/16 13/16 2-1/2 0.02 45° 3 Uncoated Available to Order*
    $33.48
  • A55325 ACT 5/16 5/16 13/16 2-1/2 0.02 60° 3 ALTiN 17
    $32.12
  • A55317 ACT 5/16 5/16 13/16 2-1/2 0.02 60° 3 Uncoated Available to Order*
    $33.48
  • A49825 ACT 1/8 1/8 1/2 1-1/2 45° 5 ALTiN 100
    $24.25
  • A49784 HTC Tool 5/16 5/16 3/4 2-1/2 45° 6 ALTiN Available to Order*
    $26.57
  • A49340 ACT 3/16 3/16 5/8 2 45° 3 ALTiN 13
    $28.61
  • A49324 ACT 3/16 3/16 5/8 2 60° 3 ALTiN 20
    $28.61
  • A76601 ACT 3/16 3/16 5/8 2 45° 3 Uncoated 30
    $31.18
  • A76541 ACT 3/16 3/16 5/8 2 45° 3 Uncoated 17
    $32.73
  • A76321 ACT 1/8 1/8 1/2 1-1/2 0.0100 45° 3 ZrN 8
    $32.41
  • A76256 ACT 1/8 1/8 1/4 1-1/2 0.0150 (1/64) 45° 2 ZrN 57
    $22.42
  • A76122 ACT 3/16 3/16 5/8 2 45° 3 Uncoated 37
    $36.61
  • A75991 ACT 1/8 1/8 1/4 1-1/2 0.0150 (1/64) 45° 3 ZrN 50
    $22.42
  • A75978 ACT 3/16 3/16 5/8 2 45° 2 Uncoated 60
    $33.56
  • A42473 ACT 3/16 3/16 9/16 2 38° 5 No ALCRO-MAX 78
    $31.18
  • A42303 ACT 3/16 3/16 9/16 2 38° 4 No ALCRO-MAX 77
    $26.17
  • A42657 ACT 5/16 5/16 13/16 2-1/2 .015 38° 7 No ALCRO-MAX 100
    $55.99
  • A42588 ACT 3/8 3/8 1 2-1/2 38° 6 No ALCRO-MAX 67
    $77.39
  • A42610 ACT 3/8 3/8 1 2-1/2 .015 38° 6 No ALCRO-MAX 62
    $57.88
  • A42267 ACT 3/16 3/16 3/4 2 38° 4 No ALCRO-MAX 16
    $24.94
  • A42637 ACT 5/16 5/16 13/16 2-1/2 38° 7 No ALCRO-MAX 100
    $53.31
  • A59573 ACT 1/4 1/4 3/8 2 38° 5 No ALCRO-MAX 100
    $29.47
  • A59471 ACT 1/4 1/4 3/8 2 38° 4 No ALCRO-MAX Available to Order*
    $34.47
  • A59242 ACT 3/8 3/8 1 2-1/2 0.04 38° 6 No ALCRO-MAX 20
    $60.40
  • A59230 ACT 5/16 5/16 13/16 2-1/2 38° 6 No ALCRO-MAX 39
    $50.01
  • A59112 ACT 1/4 1/4 1-1/8 3 0.015 38° 5 No ALCRO-MAX 28
    $43.00
  • A58874 ACT 1/4 1/4 1-1/8 3 0.015 38° 4 No ALCRO-MAX 21
    $39.33
  • A58653 ACT 1/4 1/4 3/8 2 38° 4 No ALCRO-MAX 100
    $26.96
  • A57691 ACT 1/8 1/8 1/2 1-1/2 45° 3 ZRN 100
    $22.30
  • A43454 ACT 1/8 1/8 3/4 2-1/4 45° 2 Uncoated 67
    $34.22
  • A55370 ACT 3/16 3/16 3/8 2 0.01 45° 5 Uncoated 50
    $18.63
  • A55342 ACT 3/8 3/8 7/8 2-1/2 0.02 45° 3 ALTiN 23
    $56.07
  • A55326 ACT 3/8 3/8 7/8 2-1/2 0.02 60° 3 ALTiN 6
    $56.07
  • A49800 ACT 3/16 3/16 3/8 2 45° 5 Uncoated 50
    $16.57
  • A49792 HTC Tool 5/16 5/16 1-1/8 3 45° 6 ALTiN Available to Order*
    $35.97
  • A49333 ACT 1/4 1/4 3/4 2-1/2 45° 3 Uncoated 50
    $24.78
  • A49317 ACT 1/4 1/4 3/4 2-1/2 60° 3 Uncoated 50
    $24.78
  • A76523 ACT 3/16 3/16 5/8 2 45° 2 ZrN 100
    $40.29
  • A76479 ACT 3/16 3/16 5/8 2 45° 3 ZrN 9
    $37.89
  • A76446 ACT 3/16 3/16 5/8 2 45° 3 ZrN 50
    $39.38
  • A76322 ACT 1/8 1/8 1/2 1-1/2 0.0150 (1/64) 45° 3 ZrN 8
    $32.41
  • A76257 ACT 1/8 1/8 1/4 1-1/2 0.0200 45° 2 ZrN 59
    $22.42
  • A76028 ACT 3/16 3/16 5/8 2 45° 3 ZrN 20
    $43.25
  • A75992 ACT 1/8 1/8 1/4 1-1/2 0.0200 45° 3 ZrN 66
    $22.42
  • A75974 ACT 1/8 1/8 5/8 2 45° 3 ZrN 23
    $31.14
  • A42474 ACT 3/16 3/16 9/16 2 38° 5 No ALCRO-MAX 84
    $31.18
  • A42304 ACT 3/16 3/16 9/16 2 38° 4 No ALCRO-MAX 73
    $26.17
  • A42664 ACT 5/16 5/16 1-1/8 3 .015 38° 7 No ALCRO-MAX 100
    $65.56
  • A42599 ACT 3/8 3/8 1-1/4 3 38° 6 No ALCRO-MAX 85
    $89.18
  • A42621 ACT 3/8 3/8 1-1/4 3 .015 38° 6 No ALCRO-MAX 84
    $80.11
  • A42283 ACT 3/16 3/16 1 2-1/2 38° 4 No ALCRO-MAX 49
    $29.47
  • A42429 ACT 1/4 1/4 3/4 2-1/2 38° 5 No ALCRO-MAX 4
    $33.52
  • A42644 ACT 5/16 5/16 1-1/8 3 38° 7 No ALCRO-MAX 100
    $63.65
  • A68816 HTC Tool 5/16 5/16 1-5/8 4 45° 6 ALTiN Available to Order*
    $41.60
  • A59597 ACT 1/4 1/4 3/4 2-1/2 38° 5 No ALCRO-MAX 100
    $35.38
  • A59495 ACT 1/4 1/4 3/4 2-1/2 38° 4 No ALCRO-MAX 100
    $40.25
  • A59209 ACT 3/8 3/8 1-1/4 3 0.04 38° 6 No ALCRO-MAX 12
    $82.54
  • A59219 ACT 5/16 5/16 1-1/8 3 38° 6 No ALCRO-MAX 66
    $59.41
  • A59113 ACT 1/4 1/4 1-1/8 3 0.03 38° 5 No ALCRO-MAX 100
    $43.00
  • A58875 ACT 1/4 1/4 1-1/8 3 0.03 38° 4 No ALCRO-MAX 68
    $39.33
  • A58697 ACT 1/4 1/4 3/4 2-1/2 38° 4 No ALCRO-MAX 100
    $31.91
  • A57683 ACT 1/8 1/8 3/4 2-1/4 45° 2 ZRN 20
    $37.89
  • A55379 ACT 3/16 3/16 3/8 2 0.01 45° 5 ALTiN 50
    $22.01
  • A55343 ACT 1/2 1/2 1-1/4 3 0.04 45° 3 ALTiN 19
    $105.88
  • A55335 ACT 1/2 1/2 1-1/4 3 0.04 45° 3 Uncoated Available to Order*
    $88.52
  • A55327 ACT 1/2 1/2 1-1/4 3 0.04 60° 3 ALTiN 9
    $105.76
  • A55319 ACT 1/2 1/2 1-1/4 3 0.04 60° 3 Uncoated Available to Order*
    $88.52
  • A49809 ACT 3/16 3/16 3/8 2 45° 5 ALTiN 100
    $19.67
  • A49341 ACT 1/4 1/4 3/4 2-1/2 45° 3 ALTiN 20
    $30.76
  • A49325 ACT 1/4 1/4 3/4 2-1/2 60° 3 ALTiN 18
    $30.76
  • A76610 ACT 3/16 3/16 3/4 2-1/2 45° 3 Uncoated 14
    $43.41
  • A76550 ACT 3/16 3/16 3/4 2-1/2 45° 3 Uncoated 100
    $48.24
  • A76514 ACT 3/16 3/16 3/4 2-1/2 45° 2 Uncoated 68
    $49.68
  • A76323 ACT 1/8 1/8 1/2 1-1/2 0.0200 45° 3 ZrN 11
    $32.41
  • A76258 ACT 1/8 1/8 1/4 1-1/2 0.0300 45° 2 ZrN 65
    $22.42
  • A76131 ACT 3/16 3/16 3/4 2-1/2 45° 3 Uncoated 39
    $52.03
  • A75993 ACT 1/8 1/8 1/4 1-1/2 0.0300 45° 3 ZrN 53
    $22.42
  • A42475 ACT 1/4 1/4 3/4 2-1/2 38° 5 No ALCRO-MAX 48
    $36.28
  • A42305 ACT 1/4 1/4 3/4 2-1/2 38° 4 No ALCRO-MAX 33
    $32.90

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

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