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
    A64865 HTC Tool 1/8 3/16 3/8 2-1/4 30° 2 Uncoated Available to Order*
    $11.58
  • A64797 HTC Tool 1/8 3/16 3/8 2-1/4 30° 2 Uncoated Available to Order*
    $18.15
  • A64380 HTC Tool 1/4 3/8 1/2 3-1/8 30° 2 TiN Available to Order*
    $18.04
  • A62396 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $168.78
  • A61856 HTC Tool 7/32 3/8 9/16 3-1/4 30° 4 TiN Available to Order*
    $23.02
  • A61781 HTC Tool 5/32 3/16 1/4 2 30° 4 Uncoated Available to Order*
    $10.38
  • A60485 HTC Tool 1 1 3 5-1/2 30° 5 Uncoated Available to Order*
    $72.10
  • A60457 HTC Tool 1 1 3 5-1/2 40° 3 Uncoated Available to Order*
    $64.75
  • A60225 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiN Available to Order*
    $23.80
  • A67511 HTC Tool 7/16 3/8 3/4 5 35° 2 TiALN Available to Order*
    $53.97
  • A66998 HTC Tool 5/16 3/8 1 2-3/4 30° 4 TiN Available to Order*
    $14.50
  • A66565 HTC Tool 5/8 5/8 1-5/16 3-7/16 30° 2 TiCN Available to Order*
    $41.53
  • A65799 HTC Tool 3/8 3/8 3/8 2-1/8 30° 4 TiN Available to Order*
    $23.06
  • A64868 HTC Tool 1/8 3/16 3/8 2-1/4 30° 2 TiN Available to Order*
    $13.63
  • A64800 HTC Tool 1/8 3/16 3/8 2-1/4 30° 2 TiN Available to Order*
    $20.21
  • A64378 HTC Tool 1/4 3/8 1/2 3-1/8 30° 2 TiCN Available to Order*
    $19.71
  • A62394 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $178.33
  • A61854 HTC Tool 7/32 3/8 9/16 3-1/4 30° 4 TiCN Available to Order*
    $24.69
  • A61784 HTC Tool 5/32 3/16 1/4 2 30° 4 TiN Available to Order*
    $12.45
  • A60489 HTC Tool 1 1 3 5-1/2 30° 6 Uncoated Available to Order*
    $81.98
  • A60460 HTC Tool 1 1 3 5-1/2 40° 3 TiN Available to Order*
    $78.38
  • A60215 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiCN Available to Order*
    $28.94
  • A76714 ACT 7/32 7/32 9/16 3-1/4 30° 4 ALTiN 7
    $53.11
  • A67433 HTC Tool 7/16 3/8 13/16 2-1/2 30° 2 Uncoated Available to Order*
    $15.82
  • A66996 HTC Tool 5/16 3/8 1 2-3/4 30° 4 TiCN Available to Order*
    $16.16
  • A66566 HTC Tool 5/8 5/8 1-5/16 3-7/16 30° 2 TiALN Available to Order*
    $43.02
  • A65797 HTC Tool 3/8 3/8 3/8 2-1/8 30° 4 TiCN Available to Order*
    $24.72
  • A64866 HTC Tool 1/8 3/16 3/8 2-1/4 30° 2 TiCN Available to Order*
    $14.66
  • A64798 HTC Tool 1/8 3/16 3/8 2-1/4 30° 2 TiCN Available to Order*
    $21.24
  • A64379 HTC Tool 1/4 3/8 1/2 3-1/8 30° 2 TiALN Available to Order*
    $20.54
  • A62395 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $183.11
  • A61782 HTC Tool 5/32 3/16 1/4 2 30° 4 TiCN Available to Order*
    $13.47
  • A60488 HTC Tool 1 1 3 5-1/2 30° 5 TiN Available to Order*
    $85.73
  • A60458 HTC Tool 1 1 3 5-1/2 40° 3 TiCN Available to Order*
    $85.22
  • A60223 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiCN Available to Order*
    $25.46
  • A76758 ACT 1/4 1/4 1/2 3-3/8 30° 2 Uncoated 34
    $40.33
  • A76746 ACT 3/8 3/8 3/4 2-1/2 30° 4 ALTiN 18
    $79.95
  • A76731 ACT 7/16 7/16 13/16 2-1/2 30° 2 Uncoated 18
    $35.79
  • A66997 HTC Tool 5/16 3/8 1 2-3/4 30° 4 TiALN Available to Order*
    $16.99
  • A66567 HTC Tool 5/8 5/8 1-5/16 3-7/16 30° 2 TiN Available to Order*
    $38.56
  • A65798 HTC Tool 3/8 3/8 3/8 2-1/8 30° 4 TiALN Available to Order*
    $25.54
  • A64867 HTC Tool 1/8 3/16 3/8 2-1/4 30° 2 TiALN Available to Order*
    $15.17
  • A64799 HTC Tool 1/8 3/16 3/8 2-1/4 30° 2 TiALN Available to Order*
    $21.76
  • A61855 HTC Tool 7/32 3/8 9/16 3-1/4 30° 4 TiALN Available to Order*
    $25.49
  • A61783 HTC Tool 5/32 3/16 1/4 2 30° 4 TiALN Available to Order*
    $14.00
  • A60492 HTC Tool 1 1 3 5-1/2 30° 6 TiN Available to Order*
    $95.61
  • A60459 HTC Tool 1 1 3 5-1/2 40° 3 TiALN Available to Order*
    $88.61
  • A76775 ACT 1/4 1/4 1/2 3-3/8 30° 2 ALTiN 18
    $50.67
  • A68041 HTC Tool 15/64 3/8 5/8 3-3/8 30° 4 Uncoated Available to Order*
    $19.74
  • A67436 HTC Tool 7/16 3/8 13/16 2-1/2 30° 2 TiN Available to Order*
    $19.54
  • A66979 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 Uncoated Available to Order*
    $14.22
  • A66568 HTC Tool 5/8 5/8 1-1/4 7-1/8 40° 2 TiN Available to Order*
    $85.22
  • A65792 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $20.49
  • A64861 HTC Tool 1/8 3/16 3/4 3-1/8 30° 2 Uncoated Available to Order*
    $14.48
  • A64793 HTC Tool 1/8 3/16 3/4 3-1/8 30° 2 Uncoated Available to Order*
    $23.69
  • A61777 HTC Tool 5/32 3/16 7/16 2-1/4 30° 4 Uncoated Available to Order*
    $11.58
  • A60486 HTC Tool 1 1 3 5-1/2 30° 5 TiCN Available to Order*
    $92.55
  • A60453 HTC Tool 1 1 4 6-1/2 40° 3 Uncoated Available to Order*
    $80.04
  • A60216 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiALN Available to Order*
    $29.77
  • A68105 HTC Tool 17/64 3/8 9/16 3-1/8 30° 2 Uncoated Available to Order*
    $19.88
  • A68053 HTC Tool 15/64 3/8 5/8 3-3/8 30° 4 Uncoated Available to Order*
    $23.16
  • A67434 HTC Tool 7/16 3/8 13/16 2-1/2 30° 2 TiCN Available to Order*
    $21.40
  • A66991 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 Uncoated Available to Order*
    $16.54
  • A66569 HTC Tool 5/8 5/8 1-1/4 7-1/8 40° 2 TiCN Available to Order*
    $102.65
  • A65804 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $23.96
  • A64864 HTC Tool 1/8 3/16 3/4 3-1/8 30° 2 TiN Available to Order*
    $16.53
  • A64796 HTC Tool 1/8 3/16 3/4 3-1/8 30° 2 TiN Available to Order*
    $25.74
  • A61780 HTC Tool 5/32 3/16 7/16 2-1/4 30° 4 TiN Available to Order*
    $13.63
  • A60490 HTC Tool 1 1 3 5-1/2 30° 6 TiCN Available to Order*
    $102.44
  • A60456 HTC Tool 1 1 4 6-1/2 40° 3 TiN Available to Order*
    $95.56
  • A60224 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiALN Available to Order*
    $26.29
  • A76798 ACT 3/8 3/8 3/4 2-1/2 30° 4 Uncoated 11
    $72.86
  • A76676 ACT 7/16 7/16 13/16 2-1/2 30° 2 ALTiN 10
    $45.43
  • A68108 HTC Tool 17/64 3/8 9/16 3-1/8 30° 2 TiN Available to Order*
    $23.18
  • A68044 HTC Tool 15/64 3/8 5/8 3-3/8 30° 4 TiN Available to Order*
    $23.06
  • A66982 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 TiN Available to Order*
    $17.52
  • A66570 HTC Tool 5/8 5/8 1-1/4 7-1/8 40° 2 TiALN Available to Order*
    $105.55
  • A64862 HTC Tool 1/8 3/16 3/4 3-1/8 30° 2 TiCN Available to Order*
    $17.56
  • A64794 HTC Tool 1/8 3/16 3/4 3-1/8 30° 2 TiCN Available to Order*
    $26.76
  • A61778 HTC Tool 5/32 3/16 7/16 2-1/4 30° 4 TiCN Available to Order*
    $14.66
  • A60487 HTC Tool 1 1 3 5-1/2 30° 5 TiALN Available to Order*
    $95.96
  • A60454 HTC Tool 1 1 4 6-1/2 40° 3 TiCN Available to Order*
    $103.31
  • A60210 HTC Tool 3/8 3/8 1-1/2 3-1/4 30° 4 Uncoated Available to Order*
    $29.53
  • A68106 HTC Tool 17/64 3/8 9/16 3-1/8 30° 2 TiCN Available to Order*
    $24.84
  • A68056 HTC Tool 15/64 3/8 5/8 3-3/8 30° 4 TiN Available to Order*
    $26.48
  • A67435 HTC Tool 7/16 3/8 13/16 2-1/2 30° 2 TiALN Available to Order*
    $22.33
  • A66994 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 TiN Available to Order*
    $19.87
  • A65795 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiN Available to Order*
    $23.80
  • A64863 HTC Tool 1/8 3/16 3/4 3-1/8 30° 2 TiALN Available to Order*
    $18.06
  • A64795 HTC Tool 1/8 3/16 3/4 3-1/8 30° 2 TiALN Available to Order*
    $27.28
  • A61779 HTC Tool 5/32 3/16 7/16 2-1/4 30° 4 TiALN Available to Order*
    $15.17
  • A60491 HTC Tool 1 1 3 5-1/2 30° 6 TiALN Available to Order*
    $105.84
  • A60455 HTC Tool 1 1 4 6-1/2 40° 3 TiALN Available to Order*
    $107.19
  • A60270 HTC Tool 5/8 5/8 1-1/4 7-1/8 40° 2 TiN Available to Order*
    $96.84
  • A60218 HTC Tool 3/8 3/8 1-1/2 3-1/4 30° 4 Uncoated Available to Order*
    $24.42
  • A76732 ACT 1/2 1/2 13/16 2-1/2 30° 2 Uncoated 19
    $44.12
  • A68107 HTC Tool 17/64 3/8 9/16 3-1/8 30° 2 TiALN Available to Order*
    $25.67
  • A68042 HTC Tool 15/64 3/8 5/8 3-3/8 30° 4 TiCN Available to Order*
    $24.72
  • A66980 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 TiCN Available to Order*
    $19.17
  • A65807 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiN Available to Order*
    $27.28

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

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