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
    A61429 HTC Tool 1/32 3/16 3/32 2-1/4 30° 2 Uncoated Available to Order*
    $13.17
  • A61413 HTC Tool 1/32 3/16 3/32 2-1/4 30° 2 Uncoated Available to Order*
    $19.23
  • A61125 HTC Tool 2 2 4 7-3/4 30° 4 Uncoated Available to Order*
    $180.96
  • A60271 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 Uncoated Available to Order*
    $33.16
  • A60231 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiCN Available to Order*
    $28.94
  • A76907 ACT 1/8 1/8 3/8 3-1/16 30° 2 Uncoated 17
    $40.15
  • A76795 ACT 1/8 1/8 3/8 3-1/16 30° 4 Uncoated 75
    $40.57
  • A67347 HTC Tool 7/16 3/8 1/4 2-1/2 1/16 4 TiCN Available to Order*
    $36.49
  • A66874 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiN Available to Order*
    $36.48
  • A66870 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiN Available to Order*
    $23.80
  • A66228 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 Uncoated Available to Order*
    $23.46
  • A66205 HTC Tool 3/16 3/8 7/16 2-5/16 30° 2 TiCN Available to Order*
    $22.13
  • A66201 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiCN Available to Order*
    $31.83
  • A65627 HTC Tool 3/8 3/8 3/4 2-1/2 40° 3 TiN Available to Order*
    $25.41
  • A65587 HTC Tool 3/8 3/8 3/4 2-1/2 40° 3 TiN Available to Order*
    $25.41
  • A65028 HTC Tool 1/16 3/16 7/32 2-1/4 30° 4 TiN Available to Order*
    $13.63
  • A64886 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiCN Available to Order*
    $15.12
  • A64811 HTC Tool 1/8 3/8 3/8 2-5/16 30° 2 TiALN Available to Order*
    $16.16
  • A62780 HTC Tool 1-1/4 1 31/64 3-15/16 30° 6 TiN Available to Order*
    $184.74
  • A61990 HTC Tool 3/64 3/16 1/16 1 30° 2 TiCN Available to Order*
    $11.62
  • A61986 HTC Tool 3/64 3/16 5/32 1-1/8 30° 2 TiCN Available to Order*
    $11.62
  • A61432 HTC Tool 1/32 3/16 3/32 2-1/4 30° 2 TiN Available to Order*
    $15.20
  • A61416 HTC Tool 1/32 3/16 3/32 2-1/4 30° 2 TiN Available to Order*
    $21.26
  • A61126 HTC Tool 2 2 4 7-3/4 30° 4 TiCN Available to Order*
    $243.46
  • A60274 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiN Available to Order*
    $36.48
  • A60235 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiCN Available to Order*
    $25.46
  • A67344 HTC Tool 7/16 3/8 3/8 2-1/2 1/32 4 TiALN Available to Order*
    $37.42
  • A66872 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiCN Available to Order*
    $38.14
  • A66868 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiCN Available to Order*
    $25.46
  • A66232 HTC Tool 3/16 3/8 3/8 2-5/16 30° 2 Uncoated Available to Order*
    $10.35
  • A66231 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 TiN Available to Order*
    $26.76
  • A66206 HTC Tool 3/16 3/8 7/16 2-5/16 30° 2 TiALN Available to Order*
    $22.96
  • A66198 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiALN Available to Order*
    $26.29
  • A65625 HTC Tool 3/8 3/8 3/4 2-1/2 40° 3 TiCN Available to Order*
    $27.07
  • A65585 HTC Tool 3/8 3/8 3/4 2-1/2 40° 3 TiCN Available to Order*
    $27.07
  • A65026 HTC Tool 1/16 3/16 7/32 2-1/4 30° 4 TiCN Available to Order*
    $14.66
  • A64900 HTC Tool 1/8 3/8 3/8 3-1/16 30° 4 TiN Available to Order*
    $21.68
  • A64894 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiCN Available to Order*
    $18.46
  • A64816 HTC Tool 1/8 3/8 3/8 3-1/16 30° 2 TiN Available to Order*
    $18.04
  • A62778 HTC Tool 1-1/4 1 31/64 3-15/16 30° 6 TiCN Available to Order*
    $192.75
  • A61991 HTC Tool 3/64 3/16 1/16 1 30° 2 TiALN Available to Order*
    $12.14
  • A61987 HTC Tool 3/64 3/16 5/32 1-1/8 30° 2 TiALN Available to Order*
    $12.14
  • A61430 HTC Tool 1/32 3/16 3/32 2-1/4 30° 2 TiCN Available to Order*
    $16.23
  • A61414 HTC Tool 1/32 3/16 3/32 2-1/4 30° 2 TiCN Available to Order*
    $22.29
  • A61127 HTC Tool 2 2 4 7-3/4 30° 4 TiALN Available to Order*
    $253.89
  • A60272 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiCN Available to Order*
    $38.14
  • A60232 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiALN Available to Order*
    $29.77
  • A76870 ACT 1/8 1/8 3/8 2-5/16 30° 4 ALTiN 16
    $33.89
  • A67348 HTC Tool 7/16 3/8 1/4 2-1/2 1/16 4 TiALN Available to Order*
    $37.42
  • A66873 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiALN Available to Order*
    $38.98
  • A66869 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiALN Available to Order*
    $26.29
  • A66235 HTC Tool 3/16 3/8 3/8 2-5/16 30° 2 TiN Available to Order*
    $13.67
  • A66229 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 TiCN Available to Order*
    $28.42
  • A66207 HTC Tool 3/16 3/8 7/16 2-5/16 30° 2 TiN Available to Order*
    $20.46
  • A66202 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiALN Available to Order*
    $32.64
  • A65626 HTC Tool 3/8 3/8 3/4 2-1/2 40° 3 TiALN Available to Order*
    $27.90
  • A65586 HTC Tool 3/8 3/8 3/4 2-1/2 40° 3 TiALN Available to Order*
    $27.90
  • A65027 HTC Tool 1/16 3/16 7/32 2-1/4 30° 4 TiALN Available to Order*
    $15.17
  • A64898 HTC Tool 1/8 3/8 3/8 3-1/16 30° 4 TiCN Available to Order*
    $23.34
  • A64814 HTC Tool 1/8 3/8 3/8 3-1/16 30° 2 TiCN Available to Order*
    $19.71
  • A62779 HTC Tool 1-1/4 1 31/64 3-15/16 30° 6 TiALN Available to Order*
    $196.73
  • A61992 HTC Tool 3/64 3/16 1/16 1 30° 2 TiN Available to Order*
    $10.59
  • A61988 HTC Tool 3/64 3/16 5/32 1-1/8 30° 2 TiN Available to Order*
    $10.59
  • A61431 HTC Tool 1/32 3/16 3/32 2-1/4 30° 2 TiALN Available to Order*
    $16.75
  • A61415 HTC Tool 1/32 3/16 3/32 2-1/4 30° 2 TiALN Available to Order*
    $22.81
  • A61128 HTC Tool 2 2 4 7-3/4 30° 4 TiN Available to Order*
    $222.63
  • A60273 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiALN Available to Order*
    $38.98
  • A60236 HTC Tool 3/16 3/8 1/2 2-3/8 30° 3 TiALN Available to Order*
    $26.29
  • A76771 ACT 1/8 1/8 3/8 3-1/16 30° 2 ALTiN 9
    $50.38
  • A76711 ACT 1/8 1/8 3/8 3-1/16 30° 4 ALTiN 18
    $50.91
  • A66233 HTC Tool 3/16 3/8 3/8 2-5/16 30° 2 TiCN Available to Order*
    $15.33
  • A66230 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 TiALN Available to Order*
    $29.24
  • A65784 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $33.16
  • A65780 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $20.49
  • A65616 HTC Tool 3/8 3/8 1-1/2 3-1/4 40° 3 Uncoated Available to Order*
    $25.58
  • A65021 HTC Tool 1/16 3/16 7/32 2-1/2 30° 4 Uncoated Available to Order*
    $14.48
  • A65005 HTC Tool 1/16 3/16 3/32 1 30° 2 Uncoated Available to Order*
    $8.56
  • A65001 HTC Tool 1/16 3/16 7/32 1-1/8 30° 2 Uncoated Available to Order*
    $8.56
  • A64887 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiALN Available to Order*
    $15.95
  • A64333 HTC Tool 1/4 3/8 1/2 2-5/16 30° 2 Uncoated Available to Order*
    $16.35
  • A64317 HTC Tool 1/4 3/8 1/4 2-5/16 30° 3 Uncoated Available to Order*
    $19.74
  • A63577 HTC Tool 1/2 1/2 1/2 2-1/2 40° 3 Uncoated Available to Order*
    $24.95
  • A63553 HTC Tool 1/2 3/8 1/4 2-1/2 3/32 4 Uncoated Available to Order*
    $33.16
  • A61997 HTC Tool 3/64 3/16 1/16 2 30° 2 Uncoated Available to Order*
    $11.84
  • A61981 HTC Tool 3/64 3/16 1/16 2 30° 2 Uncoated Available to Order*
    $19.23
  • A61437 HTC Tool 1-15/32 1 5/8 4-7/16 30° 6 Uncoated Available to Order*
    $213.43
  • A61121 HTC Tool 2 2 6 9-3/4 30° 6 Uncoated Available to Order*
    $225.16
  • A60206 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $33.16
  • A60165 HTC Tool 1/4 3/8 1/4 2-5/16 30° 3 Uncoated Available to Order*
    $19.74
  • A66234 HTC Tool 3/16 3/8 3/8 2-5/16 30° 2 TiALN Available to Order*
    $16.16
  • A65787 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiN Available to Order*
    $36.48
  • A65783 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiN Available to Order*
    $23.80
  • A65619 HTC Tool 3/8 3/8 1-1/2 3-1/4 40° 3 TiN Available to Order*
    $28.90
  • A65024 HTC Tool 1/16 3/16 7/32 2-1/2 30° 4 TiN Available to Order*
    $16.53
  • A65006 HTC Tool 1/16 3/16 3/32 1 30° 2 TiCN Available to Order*
    $11.62
  • A65002 HTC Tool 1/16 3/16 7/32 1-1/8 30° 2 TiCN Available to Order*
    $11.62
  • A64899 HTC Tool 1/8 3/8 3/8 3-1/16 30° 4 TiALN Available to Order*
    $24.17
  • A64895 HTC Tool 1/8 3/8 3/8 2-5/16 30° 4 TiALN Available to Order*
    $19.29
  • A64815 HTC Tool 1/8 3/8 3/8 3-1/16 30° 2 TiALN Available to Order*
    $20.54
  • A64353 HTC Tool 1/4 3/8 5/8 2-7/16 30° 4 Uncoated Available to Order*
    $23.46

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

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