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
    A68501 HTC Tool 31/32 3/4 25/64 3-7/16 30° 5 Uncoated Available to Order*
    $133.76
  • A67342 HTC Tool 7/16 3/8 3/8 2-1/2 1/32 4 Uncoated Available to Order*
    $30.93
  • A66196 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 Uncoated Available to Order*
    $20.50
  • A65620 HTC Tool 3/8 3/8 3/8 2-1/8 40° 3 Uncoated Available to Order*
    $21.28
  • A65588 HTC Tool 3/8 3/8 3/8 2-1/8 40° 3 Uncoated Available to Order*
    $21.28
  • A65029 HTC Tool 1/16 3/16 3/32 2 30° 4 Uncoated Available to Order*
    $10.39
  • A64889 HTC Tool 1/8 3/8 3/16 2-3/4 30° 4 Uncoated Available to Order*
    $16.93
  • A64885 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 Uncoated Available to Order*
    $10.15
  • A64817 HTC Tool 1/8 3/8 3/16 2-3/4 30° 2 Uncoated Available to Order*
    $15.01
  • A64809 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 Uncoated Available to Order*
    $10.36
  • A64805 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 Uncoated Available to Order*
    $23.45
  • A64781 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 Uncoated Available to Order*
    $17.15
  • A64301 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 Uncoated Available to Order*
    $33.17
  • A64297 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 Uncoated Available to Order*
    $20.50
  • A61433 HTC Tool 1/32 3/16 3/64 2 30° 2 Uncoated Available to Order*
    $11.86
  • A61425 HTC Tool 1/32 3/16 3/64 1 30° 2 Uncoated Available to Order*
    $8.57
  • A61421 HTC Tool 1/32 3/16 3/32 1-1/8 30° 2 Uncoated Available to Order*
    $8.57
  • A61417 HTC Tool 1/32 3/16 3/64 2 30° 2 Uncoated Available to Order*
    $19.24
  • A61117 HTC Tool 2 2 4 7-3/4 30° 6 Uncoated Available to Order*
    $172.40
  • A60234 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 Uncoated Available to Order*
    $20.50
  • A60141 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 Uncoated Available to Order*
    $33.17
  • A68504 HTC Tool 31/32 3/4 25/64 3-7/16 30° 5 TiN Available to Order*
    $145.80
  • A67346 HTC Tool 7/16 3/8 1/4 2-1/2 1/16 4 Uncoated Available to Order*
    $30.93
  • A66199 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiN Available to Order*
    $23.80
  • A65623 HTC Tool 3/8 3/8 3/8 2-1/8 40° 3 TiN Available to Order*
    $24.60
  • A65591 HTC Tool 3/8 3/8 3/8 2-1/8 40° 3 TiN Available to Order*
    $24.60
  • A65032 HTC Tool 1/16 3/16 3/32 2 30° 4 TiN Available to Order*
    $12.46
  • A64892 HTC Tool 1/8 3/8 3/16 2-3/4 30° 4 TiN Available to Order*
    $20.23
  • A64888 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiN Available to Order*
    $13.47
  • A64820 HTC Tool 1/8 3/8 3/16 2-3/4 30° 2 TiN Available to Order*
    $18.33
  • A64812 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 TiN Available to Order*
    $13.68
  • A64806 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiCN Available to Order*
    $28.42
  • A64782 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 TiCN Available to Order*
    $22.15
  • A64304 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiN Available to Order*
    $36.47
  • A64300 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiN Available to Order*
    $23.80
  • A61436 HTC Tool 1/32 3/16 3/64 2 30° 2 TiN Available to Order*
    $13.91
  • A61426 HTC Tool 1/32 3/16 3/64 1 30° 2 TiCN Available to Order*
    $11.62
  • A61422 HTC Tool 1/32 3/16 3/32 1-1/8 30° 2 TiCN Available to Order*
    $11.62
  • A61420 HTC Tool 1/32 3/16 3/64 2 30° 2 TiN Available to Order*
    $21.27
  • A61118 HTC Tool 2 2 4 7-3/4 30° 6 TiCN Available to Order*
    $234.95
  • A60237 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiN Available to Order*
    $23.80
  • A60144 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiN Available to Order*
    $35.24
  • A68502 HTC Tool 31/32 3/4 25/64 3-7/16 30° 5 TiCN Available to Order*
    $151.81
  • A67345 HTC Tool 7/16 3/8 3/8 2-1/2 1/32 4 TiN Available to Order*
    $34.64
  • A66197 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiCN Available to Order*
    $25.47
  • A65621 HTC Tool 3/8 3/8 3/8 2-1/8 40° 3 TiCN Available to Order*
    $26.28
  • A65589 HTC Tool 3/8 3/8 3/8 2-1/8 40° 3 TiCN Available to Order*
    $26.28
  • A65030 HTC Tool 1/16 3/16 3/32 2 30° 4 TiCN Available to Order*
    $13.49
  • A64890 HTC Tool 1/8 3/8 3/16 2-3/4 30° 4 TiCN Available to Order*
    $21.89
  • A64886 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiCN Available to Order*
    $15.12
  • A64818 HTC Tool 1/8 3/8 3/16 2-3/4 30° 2 TiCN Available to Order*
    $19.98
  • A64810 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 TiCN Available to Order*
    $15.33
  • A64807 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiALN Available to Order*
    $29.25
  • A64783 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 TiALN Available to Order*
    $22.96
  • A64302 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiCN Available to Order*
    $38.14
  • A64298 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiCN Available to Order*
    $25.47
  • A61434 HTC Tool 1/32 3/16 3/64 2 30° 2 TiCN Available to Order*
    $14.94
  • A61427 HTC Tool 1/32 3/16 3/64 1 30° 2 TiALN Available to Order*
    $12.16
  • A61423 HTC Tool 1/32 3/16 3/32 1-1/8 30° 2 TiALN Available to Order*
    $12.16
  • A61418 HTC Tool 1/32 3/16 3/64 2 30° 2 TiCN Available to Order*
    $22.31
  • A61119 HTC Tool 2 2 4 7-3/4 30° 6 TiALN Available to Order*
    $245.35
  • A60235 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiCN Available to Order*
    $25.47
  • A60142 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiCN Available to Order*
    $36.25
  • A68503 HTC Tool 31/32 3/4 25/64 3-7/16 30° 5 TiALN Available to Order*
    $154.82
  • A67349 HTC Tool 7/16 3/8 1/4 2-1/2 1/16 4 TiN Available to Order*
    $34.64
  • A66198 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiALN Available to Order*
    $26.30
  • A65622 HTC Tool 3/8 3/8 3/8 2-1/8 40° 3 TiALN Available to Order*
    $27.08
  • A65590 HTC Tool 3/8 3/8 3/8 2-1/8 40° 3 TiALN Available to Order*
    $27.08
  • A65031 HTC Tool 1/16 3/16 3/32 2 30° 4 TiALN Available to Order*
    $14.00
  • A64891 HTC Tool 1/8 3/8 3/16 2-3/4 30° 4 TiALN Available to Order*
    $22.73
  • A64887 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiALN Available to Order*
    $15.95
  • A64819 HTC Tool 1/8 3/8 3/16 2-3/4 30° 2 TiALN Available to Order*
    $20.82
  • A64811 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 TiALN Available to Order*
    $16.16
  • A64808 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiN Available to Order*
    $26.77
  • A64784 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 TiN Available to Order*
    $20.47
  • A64303 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiALN Available to Order*
    $38.98
  • A64299 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiALN Available to Order*
    $26.30
  • A61435 HTC Tool 1/32 3/16 3/64 2 30° 2 TiALN Available to Order*
    $15.43
  • A61428 HTC Tool 1/32 3/16 3/64 1 30° 2 TiN Available to Order*
    $10.60
  • A61424 HTC Tool 1/32 3/16 3/32 1-1/8 30° 2 TiN Available to Order*
    $10.60
  • A61419 HTC Tool 1/32 3/16 3/64 2 30° 2 TiALN Available to Order*
    $22.81
  • A61120 HTC Tool 2 2 4 7-3/4 30° 6 TiN Available to Order*
    $214.09
  • A60236 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiALN Available to Order*
    $26.30
  • A60143 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiALN Available to Order*
    $36.78
  • A67343 HTC Tool 7/16 3/8 3/8 2-1/2 1/32 4 TiCN Available to Order*
    $36.50
  • A66871 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 Uncoated Available to Order*
    $33.17
  • A66867 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 Uncoated Available to Order*
    $20.50
  • A66232 HTC Tool 3/16 3/8 3/8 2-5/16 30° 2 Uncoated Available to Order*
    $10.36
  • A66228 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 Uncoated Available to Order*
    $23.45
  • A66204 HTC Tool 3/16 3/8 7/16 2-5/16 30° 2 Uncoated Available to Order*
    $17.15
  • A66200 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 Uncoated Available to Order*
    $26.86
  • A65624 HTC Tool 3/8 3/8 3/4 2-1/2 40° 3 Uncoated Available to Order*
    $22.10
  • A65584 HTC Tool 3/8 3/8 3/4 2-1/2 40° 3 Uncoated Available to Order*
    $22.10
  • A65025 HTC Tool 1/16 3/16 7/32 2-1/4 30° 4 Uncoated Available to Order*
    $11.60
  • A64897 HTC Tool 1/8 3/8 3/8 3-1/16 30° 4 Uncoated Available to Order*
    $18.37
  • A64893 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 Uncoated Available to Order*
    $13.50
  • A64813 HTC Tool 1/8 3/8 3/8 3-1/16 30° 2 Uncoated Available to Order*
    $14.73
  • A62777 HTC Tool 1-1/4 1 31/64 3-15/16 30° 6 Uncoated Available to Order*
    $168.77
  • A61989 HTC Tool 3/64 3/16 1/16 1 30° 2 Uncoated Available to Order*
    $8.57
  • A61985 HTC Tool 3/64 3/16 5/32 1-1/8 30° 2 Uncoated Available to Order*
    $8.57

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

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