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
    A65832 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $26.50
  • A65051 HTC Tool 3/4 1/2 3/8 3 5/32 4 TiALN Available to Order*
    $57.12
  • A65019 HTC Tool 1/16 3/16 3/32 2 30° 2 TiALN Available to Order*
    $14.00
  • A64995 HTC Tool 1/16 3/16 3/32 2 30° 2 TiALN Available to Order*
    $22.81
  • A64508 HTC Tool 1/4 1/4 1/2 4 35° 2 TiN Available to Order*
    $36.13
  • A64344 HTC Tool 1/4 1/4 1/2 4 40° 2 TiN Available to Order*
    $52.04
  • A64328 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiN Available to Order*
    $30.17
  • A63791 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $50.20
  • A63615 HTC Tool 1/2 1/2 1-1/4 3-1/4 40° 3 TiALN Available to Order*
    $33.10
  • A62043 HTC Tool 5/64 3/16 1/4 2-1/4 30° 4 TiALN Available to Order*
    $15.17
  • A61788 HTC Tool 5/32 3/8 15/64 2-3/4 30° 4 TiN Available to Order*
    $20.22
  • A61640 HTC Tool 3/32 3/16 5/32 1 30° 2 TiN Available to Order*
    $10.34
  • A61636 HTC Tool 3/32 3/16 5/16 1-1/8 30° 2 TiN Available to Order*
    $10.34
  • A61455 HTC Tool 2-7/32 1-1/4 1-3/32 5-3/8 30° 8 TiALN Available to Order*
    $476.93
  • A60164 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiN Available to Order*
    $23.80
  • A60111 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $50.20
  • A67067 HTC Tool 7/8 3/4 3/8 3-1/8 3/16 4 Uncoated Available to Order*
    $51.06
  • A66895 HTC Tool 5/16 3/8 9/16 2-5/16 30° 2 Uncoated Available to Order*
    $16.24
  • A66516 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $52.64
  • A66314 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 TiALN Available to Order*
    $15.95
  • A65835 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiN Available to Order*
    $29.82
  • A65089 HTC Tool 3/4 3/4 3/4 3 40° 3 Uncoated Available to Order*
    $35.99
  • A65013 HTC Tool 1/16 3/16 7/32 2-1/4 30° 2 Uncoated Available to Order*
    $11.58
  • A64989 HTC Tool 1/16 3/16 7/32 2-1/4 30° 2 Uncoated Available to Order*
    $18.15
  • A64506 HTC Tool 1/4 1/4 1/2 4 35° 2 TiCN Available to Order*
    $38.37
  • A64311 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiCN Available to Order*
    $25.46
  • A63785 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 Uncoated Available to Order*
    $26.89
  • A63605 HTC Tool 1/2 1/2 2 4 40° 3 Uncoated Available to Order*
    $33.64
  • A62093 HTC Tool 7/64 3/16 3/16 1 30° 2 Uncoated Available to Order*
    $8.28
  • A62089 HTC Tool 7/64 3/16 11/32 1-1/8 30° 2 Uncoated Available to Order*
    $8.28
  • A61786 HTC Tool 5/32 3/8 15/64 2-3/4 30° 4 TiCN Available to Order*
    $21.88
  • A61728 HTC Tool 5/32 3/8 7/16 3-1/8 30° 2 TiN Available to Order*
    $20.46
  • A61661 HTC Tool 3/32 3/16 5/32 2 30° 4 Uncoated Available to Order*
    $10.38
  • A61461 HTC Tool 2-21/32 1-1/4 1-11/32 5-29/32 30° 10 Uncoated Available to Order*
    $561.37
  • A60238 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $52.64
  • A60150 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiCN Available to Order*
    $28.94
  • A67070 HTC Tool 7/8 3/4 3/8 3-1/8 3/16 4 TiN Available to Order*
    $61.39
  • A66896 HTC Tool 5/16 3/8 9/16 2-5/16 30° 2 TiCN Available to Order*
    $21.23
  • A66519 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $58.60
  • A66322 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 TiALN Available to Order*
    $19.29
  • A65833 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiCN Available to Order*
    $31.48
  • A65092 HTC Tool 3/4 3/4 3/4 3 40° 3 TiN Available to Order*
    $43.08
  • A65016 HTC Tool 1/16 3/16 7/32 2-1/4 30° 2 TiN Available to Order*
    $13.63
  • A64992 HTC Tool 1/16 3/16 7/32 2-1/4 30° 2 TiN Available to Order*
    $20.21
  • A64507 HTC Tool 1/4 1/4 1/2 4 35° 2 TiALN Available to Order*
    $39.48
  • A64314 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiCN Available to Order*
    $25.46
  • A63788 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiN Available to Order*
    $30.91
  • A63608 HTC Tool 1/2 1/2 2 4 40° 3 TiN Available to Order*
    $39.67
  • A62094 HTC Tool 7/64 3/16 3/16 1 30° 2 TiCN Available to Order*
    $11.37
  • A62090 HTC Tool 7/64 3/16 11/32 1-1/8 30° 2 TiCN Available to Order*
    $11.37
  • A61787 HTC Tool 5/32 3/8 15/64 2-3/4 30° 4 TiALN Available to Order*
    $22.71
  • A61726 HTC Tool 5/32 3/8 7/16 3-1/8 30° 2 TiCN Available to Order*
    $22.13
  • A61664 HTC Tool 3/32 3/16 5/32 2 30° 4 TiN Available to Order*
    $12.45
  • A61464 HTC Tool 2-21/32 1-1/4 1-11/32 5-29/32 30° 10 TiN Available to Order*
    $761.13
  • A60241 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $58.60
  • A60159 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiCN Available to Order*
    $25.46
  • A76836 ACT 7/32 7/32 1/2 2-3/8 30° 4 Uncoated 19
    $36.28
  • A76772 ACT 5/32 5/32 7/16 3-1/8 30° 2 ALTiN 10
    $53.40
  • A67068 HTC Tool 7/8 3/4 3/8 3-1/8 3/16 4 TiCN Available to Order*
    $66.58
  • A66897 HTC Tool 5/16 3/8 9/16 2-5/16 30° 2 TiALN Available to Order*
    $22.06
  • A66517 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiCN Available to Order*
    $61.58
  • A65834 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiALN Available to Order*
    $32.31
  • A65090 HTC Tool 3/4 3/4 3/4 3 40° 3 TiCN Available to Order*
    $46.63
  • A65014 HTC Tool 1/16 3/16 7/32 2-1/4 30° 2 TiCN Available to Order*
    $14.66
  • A64990 HTC Tool 1/16 3/16 7/32 2-1/4 30° 2 TiCN Available to Order*
    $21.24
  • A64369 HTC Tool 1/4 3/8 1 3-1/16 30° 2 Uncoated Available to Order*
    $16.79
  • A64326 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiCN Available to Order*
    $31.83
  • A63786 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiCN Available to Order*
    $32.94
  • A63606 HTC Tool 1/2 1/2 2 4 40° 3 TiCN Available to Order*
    $42.66
  • A62095 HTC Tool 7/64 3/16 3/16 1 30° 2 TiALN Available to Order*
    $11.89
  • A62091 HTC Tool 7/64 3/16 11/32 1-1/8 30° 2 TiALN Available to Order*
    $11.89
  • A61789 HTC Tool 5/32 3/8 7/16 3-1/8 30° 4 Uncoated Available to Order*
    $19.71
  • A61662 HTC Tool 3/32 3/16 5/32 2 30° 4 TiCN Available to Order*
    $13.47
  • A61462 HTC Tool 2-21/32 1-1/4 1-11/32 5-29/32 30° 10 TiCN Available to Order*
    $861.03
  • A60239 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiCN Available to Order*
    $61.58
  • A60162 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiCN Available to Order*
    $25.46
  • A76873 ACT 7/32 7/32 1/2 2-3/8 30° 4 ALTiN 20
    $45.81
  • A76791 ACT 3/8 3/8 1 2-3/4 30° 4 ALTiN 56
    $46.96
  • A76696 ACT 5/32 5/32 7/16 3-1/8 30° 4 Uncoated 11
    $42.84
  • A67069 HTC Tool 7/8 3/4 3/8 3-1/8 3/16 4 TiALN Available to Order*
    $69.14
  • A66898 HTC Tool 5/16 3/8 9/16 2-5/16 30° 2 TiN Available to Order*
    $19.56
  • A66518 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiALN Available to Order*
    $63.07
  • A65091 HTC Tool 3/4 3/4 3/4 3 40° 3 TiALN Available to Order*
    $48.38
  • A65015 HTC Tool 1/16 3/16 7/32 2-1/4 30° 2 TiALN Available to Order*
    $15.17
  • A64991 HTC Tool 1/16 3/16 7/32 2-1/4 30° 2 TiALN Available to Order*
    $21.76
  • A64372 HTC Tool 1/4 3/8 1 3-1/16 30° 2 TiN Available to Order*
    $19.44
  • A64312 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiALN Available to Order*
    $26.29
  • A63787 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $33.95
  • A63607 HTC Tool 1/2 1/2 2 4 40° 3 TiALN Available to Order*
    $44.15
  • A62096 HTC Tool 7/64 3/16 3/16 1 30° 2 TiN Available to Order*
    $10.34
  • A62092 HTC Tool 7/64 3/16 11/32 1-1/8 30° 2 TiN Available to Order*
    $10.34
  • A61727 HTC Tool 5/32 3/8 7/16 3-1/8 30° 2 TiALN Available to Order*
    $22.96
  • A61663 HTC Tool 3/32 3/16 5/32 2 30° 4 TiALN Available to Order*
    $14.00
  • A61463 HTC Tool 2-21/32 1-1/4 1-11/32 5-29/32 30° 10 TiALN Available to Order*
    $910.98
  • A60240 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiALN Available to Order*
    $63.07
  • A60151 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiALN Available to Order*
    $29.77
  • A76837 ACT 1/4 1/4 5/8 2-7/16 30° 4 Uncoated 100
    $27.00
  • A67425 HTC Tool 7/16 3/8 1 2-11/16 30° 4 Uncoated Available to Order*
    $34.73
  • A66899 HTC Tool 5/16 3/8 3/4 2-1/2 30° 2 Uncoated Available to Order*
    $17.77
  • A66432 HTC Tool 5/8 5/8 5/8 2-3/4 40° 3 Uncoated Available to Order*
    $28.69

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

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