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
    A66889 HTC Tool 5/16 3/8 3/4 2-1/2 30° 3 TiALN Available to Order*
    $32.32
  • A65995 HTC Tool 3/8 3/8 3/4 5 35° 2 TiN Available to Order*
    $40.28
  • A65131 HTC Tool 3/4 3/4 3 5-1/2 40° 3 TiALN Available to Order*
    $79.61
  • A64879 HTC Tool 1/8 3/16 3/8 2-1/4 30° 4 TiALN Available to Order*
    $15.17
  • A64428 HTC Tool 1/4 3/8 1-3/4 3-1/2 30° 4 TiN Available to Order*
    $20.57
  • A62879 HTC Tool 1-1/4 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $217.59
  • A61643 HTC Tool 3/32 3/16 9/32 2-5/8 30° 2 TiALN Available to Order*
    $18.06
  • A61619 HTC Tool 3/32 3/16 9/32 2-5/8 30° 2 TiALN Available to Order*
    $27.28
  • A60645 HTC Tool 1 1 2 4-1/2 30° 4 Uncoated Available to Order*
    $89.62
  • A60286 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiN Available to Order*
    $27.75
  • A60075 HTC Tool 1-1/4 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $217.59
  • A67904 HTC Tool 13/64 3/8 9/16 3-1/4 30° 4 TiN Available to Order*
    $23.06
  • A67115 HTC Tool 7/8 7/8 3-1/2 5-1/4 30° 4 Uncoated Available to Order*
    $68.70
  • A66875 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 Uncoated Available to Order*
    $24.42
  • A65993 HTC Tool 3/8 3/8 3/4 5 35° 2 TiCN Available to Order*
    $43.91
  • A65125 HTC Tool 3/4 3/4 4 6-1/4 40° 3 Uncoated Available to Order*
    $71.05
  • A64873 HTC Tool 1/8 3/16 3/4 3-1/8 30° 4 Uncoated Available to Order*
    $14.48
  • A64426 HTC Tool 1/4 3/8 1-3/4 3-1/2 30° 4 TiCN Available to Order*
    $22.23
  • A63837 HTC Tool 1/2 1/2 1 3 30° 2 Uncoated Available to Order*
    $23.66
  • A62321 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $136.89
  • A62101 HTC Tool 7/64 3/16 3/16 2 30° 2 Uncoated Available to Order*
    $10.38
  • A62077 HTC Tool 7/64 3/16 3/16 2 30° 2 Uncoated Available to Order*
    $18.15
  • A61825 HTC Tool 7/32 3/8 21/32 2-7/8 30° 2 Uncoated Available to Order*
    $18.28
  • A60646 HTC Tool 1 1 2 4-1/2 30° 6 Uncoated Available to Order*
    $89.62
  • A60276 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiCN Available to Order*
    $34.48
  • A60025 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $136.89
  • A67916 HTC Tool 13/64 3/8 9/16 3-1/4 30° 4 TiN Available to Order*
    $26.48
  • A67118 HTC Tool 7/8 7/8 3-1/2 5-1/4 30° 4 TiN Available to Order*
    $81.62
  • A66883 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 Uncoated Available to Order*
    $29.53
  • A65994 HTC Tool 3/8 3/8 3/4 5 35° 2 TiALN Available to Order*
    $45.75
  • A65128 HTC Tool 3/4 3/4 4 6-1/4 40° 3 TiN Available to Order*
    $83.25
  • A64876 HTC Tool 1/8 3/16 3/4 3-1/8 30° 4 TiN Available to Order*
    $16.53
  • A64427 HTC Tool 1/4 3/8 1-3/4 3-1/2 30° 4 TiALN Available to Order*
    $23.06
  • A63838 HTC Tool 1/2 1/2 1 3 30° 2 TiCN Available to Order*
    $29.69
  • A62324 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $156.02
  • A62104 HTC Tool 7/64 3/16 3/16 2 30° 2 TiN Available to Order*
    $12.45
  • A62080 HTC Tool 7/64 3/16 3/16 2 30° 2 TiN Available to Order*
    $20.21
  • A61828 HTC Tool 7/32 3/8 21/32 2-7/8 30° 2 TiN Available to Order*
    $21.61
  • A60649 HTC Tool 1 1 2 4-1/2 30° 6 TiN Available to Order*
    $102.08
  • A60284 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiCN Available to Order*
    $29.41
  • A60028 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $156.02
  • A67902 HTC Tool 13/64 3/8 9/16 3-1/4 30° 4 TiCN Available to Order*
    $24.72
  • A67116 HTC Tool 7/8 7/8 3-1/2 5-1/4 30° 4 TiCN Available to Order*
    $88.07
  • A66983 HTC Tool 5/16 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $10.14
  • A66878 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiN Available to Order*
    $27.75
  • A65856 HTC Tool 3/8 3/8 1 2-3/4 30° 2 Uncoated Available to Order*
    $15.63
  • A65126 HTC Tool 3/4 3/4 4 6-1/4 40° 3 TiCN Available to Order*
    $89.34
  • A64874 HTC Tool 1/8 3/16 3/4 3-1/8 30° 4 TiCN Available to Order*
    $17.56
  • A63839 HTC Tool 1/2 1/2 1 3 30° 2 TiALN Available to Order*
    $30.70
  • A62322 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $165.60
  • A62102 HTC Tool 7/64 3/16 3/16 2 30° 2 TiCN Available to Order*
    $13.47
  • A62078 HTC Tool 7/64 3/16 3/16 2 30° 2 TiCN Available to Order*
    $21.24
  • A61826 HTC Tool 7/32 3/8 21/32 2-7/8 30° 2 TiCN Available to Order*
    $23.27
  • A60652 HTC Tool 1 1 2 4-1/2 30° 4 TiN Available to Order*
    $102.08
  • A60277 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiALN Available to Order*
    $35.32
  • A60026 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $165.60
  • A67914 HTC Tool 13/64 3/8 9/16 3-1/4 30° 4 TiCN Available to Order*
    $28.13
  • A67117 HTC Tool 7/8 7/8 3-1/2 5-1/4 30° 4 TiALN Available to Order*
    $91.30
  • A66999 HTC Tool 5/16 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $13.49
  • A66886 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiN Available to Order*
    $32.83
  • A65859 HTC Tool 3/8 3/8 1 2-3/4 30° 2 TiN Available to Order*
    $19.30
  • A65127 HTC Tool 3/4 3/4 4 6-1/4 40° 3 TiALN Available to Order*
    $92.40
  • A64875 HTC Tool 1/8 3/16 3/4 3-1/8 30° 4 TiALN Available to Order*
    $18.06
  • A63840 HTC Tool 1/2 1/2 1 3 30° 2 TiN Available to Order*
    $27.68
  • A62323 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $170.36
  • A62103 HTC Tool 7/64 3/16 3/16 2 30° 2 TiALN Available to Order*
    $14.00
  • A62079 HTC Tool 7/64 3/16 3/16 2 30° 2 TiALN Available to Order*
    $21.76
  • A61827 HTC Tool 7/32 3/8 21/32 2-7/8 30° 2 TiALN Available to Order*
    $24.10
  • A60647 HTC Tool 1 1 2 4-1/2 30° 6 TiCN Available to Order*
    $108.32
  • A60285 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiALN Available to Order*
    $30.24
  • A60027 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $170.36
  • A76839 ACT 5/16 5/16 3/4 2-1/2 30° 4 Uncoated 78
    $27.00
  • A68047 HTC Tool 15/64 3/8 1/2 3-1/8 30° 2 TiN Available to Order*
    $23.18
  • A67903 HTC Tool 13/64 3/8 9/16 3-1/4 30° 4 TiALN Available to Order*
    $25.54
  • A66876 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiCN Available to Order*
    $29.41
  • A65857 HTC Tool 3/8 3/8 1 2-3/4 30° 2 TiCN Available to Order*
    $21.09
  • A63841 HTC Tool 1/2 1/2 1 6 40° 2 TiN Available to Order*
    $65.13
  • A62317 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 6 Uncoated Available to Order*
    $244.59
  • A62153 HTC Tool 9/64 3/16 7/32 2 30° 4 Uncoated Available to Order*
    $10.38
  • A62097 HTC Tool 7/64 3/16 11/32 2-1/4 30° 2 Uncoated Available to Order*
    $11.58
  • A62073 HTC Tool 7/64 3/16 11/32 2-1/4 30° 2 Uncoated Available to Order*
    $18.15
  • A60650 HTC Tool 1 1 2 4-1/2 30° 4 TiCN Available to Order*
    $108.32
  • A60493 HTC Tool 1 1 2 4-1/2 30° 5 Uncoated Available to Order*
    $56.31
  • A60461 HTC Tool 1 1 1 3-1/2 40° 3 Uncoated Available to Order*
    $52.91
  • A60226 HTC Tool 3/8 3/8 3/8 2-1/8 30° 4 Uncoated Available to Order*
    $19.74
  • A60021 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 6 Uncoated Available to Order*
    $244.59
  • A68045 HTC Tool 15/64 3/8 1/2 3-1/8 30° 2 TiCN Available to Order*
    $24.84
  • A67915 HTC Tool 13/64 3/8 9/16 3-1/4 30° 4 TiALN Available to Order*
    $28.96
  • A66986 HTC Tool 5/16 3/8 3/4 2-1/2 30° 4 TiN Available to Order*
    $13.46
  • A66884 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 3 TiCN Available to Order*
    $34.48
  • A65858 HTC Tool 3/8 3/8 1 2-3/4 30° 2 TiALN Available to Order*
    $22.02
  • A63842 HTC Tool 1/2 1/2 1 6 40° 2 Uncoated Available to Order*
    $78.24
  • A62320 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 6 TiN Available to Order*
    $268.38
  • A62156 HTC Tool 9/64 3/16 7/32 2 30° 4 TiN Available to Order*
    $12.45
  • A62100 HTC Tool 7/64 3/16 11/32 2-1/4 30° 2 TiN Available to Order*
    $13.63
  • A62076 HTC Tool 7/64 3/16 11/32 2-1/4 30° 2 TiN Available to Order*
    $20.21
  • A60648 HTC Tool 1 1 2 4-1/2 30° 6 TiALN Available to Order*
    $111.44
  • A60497 HTC Tool 1 1 2 4-1/2 30° 6 Uncoated Available to Order*
    $62.97
  • A60464 HTC Tool 1 1 1 3-1/2 40° 3 TiN Available to Order*
    $64.93
  • A60229 HTC Tool 3/8 3/8 3/8 2-1/8 30° 4 TiN Available to Order*
    $23.06

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

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