Cobalt

Cobalt

Square End Cobalt End Mills
Square End Cobalt End Mills
Cobalt Ball End Mills
Cobalt Ball End Mills
Roughers
Roughers
Cobalt Rougher/Finisher End Mills
Cobalt Rougher/Finisher End Mills
Cobalt Roughers for Aluminum
Cobalt Roughers for Aluminum
Double End Cobalt End Mills
Double End Cobalt End Mills
Double End Cobalt Ball End Mills
Double End Cobalt Ball End Mills
Corner Rounding End Mills
Corner Rounding End Mills
T Slot Cutters
T Slot Cutters

Cobalt end mills offer a strong middle ground between HSS and carbide, delivering better heat resistance and edge retention than standard HSS while remaining more shock-resistant and economical than solid carbide for certain interrupted-cut applications. Our Cobalt line includes Square End and Ball End Cobalt End Mills, Double End versions, Roughers and Rougher/Finishers (including versions optimized for aluminum), Corner Rounding End Mills, Cobalt Dovetail Cutters, and T-Slot Cutters.

Cobalt end mills are a popular choice for shops machining stainless steel, tool steel, and other tougher materials where straight carbide may be prone to chipping. As with the rest of our catalog, every Cobalt end mill is manufactured in the USA and stocked for same-day shipping.

  • 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
    A68544 HTC Tool 31/64 1/2 13/16 3-3/4 30° 2 TiN Available to Order*
    $32.77
  • A65932 HTC Tool 3/8 3/8 3/4 3-1/2 30° 4 Uncoated Available to Order*
    $18.36
  • A65363 HTC Tool 3/4 3/4 1-5/16 3-9/16 30° 2 TiN Available to Order*
    $30.72
  • A63980 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiN Available to Order*
    $23.25
  • A60962 HTC Tool 2 2 2 5-3/4 30° 8 TiCN Available to Order*
    $222.96
  • A60266 HTC Tool 5/8 5/8 5/8 2-3/4 30° 5 TiN Available to Order*
    $38.21
  • A76702 ACT 3/8 3/8 3/4 3-1/2 30° 4 Uncoated 40
    $40.90
  • A68542 HTC Tool 31/64 1/2 13/16 3-3/4 30° 2 TiCN Available to Order*
    $34.81
  • A65361 HTC Tool 3/4 3/4 1-5/16 3-9/16 30° 2 TiCN Available to Order*
    $34.26
  • A63950 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiCN Available to Order*
    $20.57
  • A63800 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 5 TiALN Available to Order*
    $36.92
  • A60966 HTC Tool 2 1-1/4 2 4-1/2 30° 8 TiCN Available to Order*
    $200.30
  • A60269 HTC Tool 5/8 5/8 5/8 2-3/4 30° 4 TiN Available to Order*
    $36.70
  • A76684 ACT 3/4 3/4 1-5/16 3-9/16 30° 2 ALTiN 13
    $71.29
  • A68543 HTC Tool 31/64 1/2 13/16 3-3/4 30° 2 TiALN Available to Order*
    $35.79
  • A65935 HTC Tool 3/8 3/8 3/4 3-1/2 30° 4 TiN Available to Order*
    $21.68
  • A63975 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 6 TiCN Available to Order*
    $25.26
  • A63803 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $33.95
  • A60963 HTC Tool 2 2 2 5-3/4 30° 8 TiALN Available to Order*
    $230.93
  • A60264 HTC Tool 5/8 5/8 5/8 2-3/4 30° 5 TiCN Available to Order*
    $42.72
  • A65933 HTC Tool 3/8 3/8 3/4 3-1/2 30° 4 TiCN Available to Order*
    $23.34
  • A65362 HTC Tool 3/4 3/4 1-5/16 3-9/16 30° 2 TiALN Available to Order*
    $36.04
  • A63978 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiCN Available to Order*
    $25.26
  • A63901 HTC Tool 1/2 1/2 13/16 3-3/4 30° 2 Uncoated Available to Order*
    $22.13
  • A63823 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $38.63
  • A60967 HTC Tool 2 1-1/4 2 4-1/2 30° 8 TiALN Available to Order*
    $207.51
  • A60267 HTC Tool 5/8 5/8 5/8 2-3/4 30° 4 TiCN Available to Order*
    $39.21
  • A76883 ACT 1/2 1/2 1-1/4 3-1/4 30° 4 ALTiN 78
    $45.65
  • A76765 ACT 1/2 1/2 13/16 3-3/4 30° 2 Uncoated Available to Order*
    $61.73
  • A76718 ACT 3/8 3/8 3/4 3-1/2 30° 4 ALTiN 19
    $51.17
  • A65544 HTC Tool 3/4 3/4 1-1/2 8-1/4 35° 2 Uncoated Available to Order*
    $78.42
  • A63793 HTC Tool 1/2 1/2 2 4 30° 4 Uncoated Available to Order*
    $35.79
  • A60957 HTC Tool 2 1-1/4 3 5-1/2 30° 8 Uncoated Available to Order*
    $178.63
  • A60265 HTC Tool 5/8 5/8 5/8 2-3/4 30° 5 TiALN Available to Order*
    $41.80
  • A65934 HTC Tool 3/8 3/8 3/4 3-1/2 30° 4 TiALN Available to Order*
    $24.17
  • A65547 HTC Tool 3/4 3/4 1-1/2 8-1/4 35° 2 TiN Available to Order*
    $94.29
  • A63951 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $21.57
  • A63904 HTC Tool 1/2 1/2 13/16 3-3/4 30° 2 TiN Available to Order*
    $26.17
  • A63817 HTC Tool 1/2 1/2 2 4 30° 4 Uncoated Available to Order*
    $42.68
  • A60960 HTC Tool 2 1-1/4 3 5-1/2 30° 8 TiN Available to Order*
    $210.49
  • A60268 HTC Tool 5/8 5/8 5/8 2-3/4 30° 4 TiALN Available to Order*
    $40.48
  • A68365 HTC Tool 25/64 1/2 1 4-1/8 30° 4 Uncoated Available to Order*
    $28.62
  • A65545 HTC Tool 3/4 3/4 1-1/2 8-1/4 35° 2 TiCN Available to Order*
    $102.22
  • A63976 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 6 TiALN Available to Order*
    $26.27
  • A63902 HTC Tool 1/2 1/2 13/16 3-3/4 30° 2 TiCN Available to Order*
    $28.19
  • A63796 HTC Tool 1/2 1/2 2 4 30° 4 TiN Available to Order*
    $41.82
  • A60958 HTC Tool 2 1-1/4 3 5-1/2 30° 8 TiCN Available to Order*
    $226.43
  • A60246 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $38.90
  • A76782 ACT 1/2 1/2 13/16 3-3/4 30° 2 ALTiN Available to Order*
    $75.61
  • A68377 HTC Tool 25/64 1/2 1 4-1/8 30° 4 Uncoated Available to Order*
    $34.16
  • A65546 HTC Tool 3/4 3/4 1-1/2 8-1/4 35° 2 TiALN Available to Order*
    $106.19
  • A63979 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $26.27
  • A63820 HTC Tool 1/2 1/2 2 4 30° 4 TiN Available to Order*
    $48.69
  • A60959 HTC Tool 2 1-1/4 3 5-1/2 30° 8 TiALN Available to Order*
    $234.39
  • A60254 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $32.62
  • A68368 HTC Tool 25/64 1/2 1 4-1/8 30° 4 TiN Available to Order*
    $34.64
  • A65348 HTC Tool 3/4 3/4 1-3/4 4 30° 2 Uncoated Available to Order*
    $33.36
  • A63969 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 Uncoated Available to Order*
    $18.10
  • A63903 HTC Tool 1/2 1/2 13/16 3-3/4 30° 2 TiALN Available to Order*
    $29.19
  • A63794 HTC Tool 1/2 1/2 2 4 30° 4 TiCN Available to Order*
    $44.81
  • A60949 HTC Tool 2 2 6 9-3/4 30° 8 Uncoated Available to Order*
    $267.42
  • A60255 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 5 Uncoated Available to Order*
    $36.58
  • A68380 HTC Tool 25/64 1/2 1 4-1/8 30° 4 TiN Available to Order*
    $40.16
  • A68077 HTC Tool 17/32 5/8 1-1/8 4-1/2 30° 2 Uncoated Available to Order*
    $35.16
  • A66552 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 5 Uncoated Available to Order*
    $42.80
  • A65351 HTC Tool 3/4 3/4 1-3/4 4 30° 2 TiN Available to Order*
    $42.26
  • A63972 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 TiN Available to Order*
    $22.12
  • A63818 HTC Tool 1/2 1/2 2 4 30° 4 TiCN Available to Order*
    $51.69
  • A60953 HTC Tool 2 1-1/4 4 6-1/2 30° 8 Uncoated Available to Order*
    $192.80
  • A76829 ACT 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated 26
    $96.64
  • A68366 HTC Tool 25/64 1/2 1 4-1/8 30° 4 TiCN Available to Order*
    $37.64
  • A68080 HTC Tool 17/32 5/8 1-1/8 4-1/2 30° 2 TiN Available to Order*
    $42.70
  • A65349 HTC Tool 3/4 3/4 1-3/4 4 30° 2 TiCN Available to Order*
    $46.71
  • A63970 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 TiCN Available to Order*
    $24.15
  • A63795 HTC Tool 1/2 1/2 2 4 30° 4 TiALN Available to Order*
    $46.33
  • A60952 HTC Tool 2 2 6 9-3/4 30° 8 TiN Available to Order*
    $323.82
  • A68378 HTC Tool 25/64 1/2 1 4-1/8 30° 4 TiCN Available to Order*
    $43.17
  • A68078 HTC Tool 17/32 5/8 1-1/8 4-1/2 30° 2 TiCN Available to Order*
    $46.45
  • A65350 HTC Tool 3/4 3/4 1-3/4 4 30° 2 TiALN Available to Order*
    $48.94
  • A63971 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 TiALN Available to Order*
    $25.16
  • A63819 HTC Tool 1/2 1/2 2 4 30° 4 TiALN Available to Order*
    $53.19
  • A60956 HTC Tool 2 1-1/4 4 6-1/2 30° 8 TiN Available to Order*
    $228.36
  • A60249 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $44.88
  • A68367 HTC Tool 25/64 1/2 1 4-1/8 30° 4 TiALN Available to Order*
    $39.12
  • A68079 HTC Tool 17/32 5/8 1-1/8 4-1/2 30° 2 TiALN Available to Order*
    $48.33
  • A67525 HTC Tool 9/16 1/2 1-3/8 3-3/4 30° 4 Uncoated Available to Order*
    $32.72
  • A65352 HTC Tool 3/4 3/4 2-1/4 4-1/2 30° 2 Uncoated Available to Order*
    $31.17
  • A63945 HTC Tool 1/2 1/2 2 4 30° 4 Uncoated Available to Order*
    $19.71
  • A60950 HTC Tool 2 2 6 9-3/4 30° 8 TiCN Available to Order*
    $352.01
  • A60258 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 5 TiN Available to Order*
    $38.59
  • A68379 HTC Tool 25/64 1/2 1 4-1/8 30° 4 TiALN Available to Order*
    $44.67
  • A67549 HTC Tool 9/16 5/8 1-1/8 4-1/2 30° 2 Uncoated Available to Order*
    $31.56
  • A67528 HTC Tool 9/16 1/2 1-3/8 3-3/4 30° 4 TiN Available to Order*
    $38.67
  • A65355 HTC Tool 3/4 3/4 2-1/4 4-1/2 30° 2 TiN Available to Order*
    $40.10
  • A63961 HTC Tool 1/2 1/2 2 4 30° 4 Uncoated Available to Order*
    $24.48
  • A60954 HTC Tool 2 1-1/4 4 6-1/2 30° 8 TiCN Available to Order*
    $246.15
  • A60261 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $38.59
  • A67869 HTC Tool 13/32 1/2 1 4-1/8 30° 4 Uncoated Available to Order*
    $24.35
  • A67552 HTC Tool 9/16 5/8 1-1/8 4-1/2 30° 2 TiN Available to Order*
    $39.09
  • A67526 HTC Tool 9/16 1/2 1-3/8 3-3/4 30° 4 TiCN Available to Order*
    $41.65

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

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