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
    A62596 HTC Tool 2-1/2 2 8 11-5/8 30° 8 TiN Available to Order*
    $737.87
  • A61136 HTC Tool 2 2 4 7-3/4 30° 6 TiN Available to Order*
    $309.32
  • A62594 HTC Tool 2-1/2 2 8 11-5/8 30° 8 TiCN Available to Order*
    $823.68
  • A61134 HTC Tool 2 2 4 7-3/4 30° 6 TiCN Available to Order*
    $330.15
  • A62595 HTC Tool 2-1/2 2 8 11-5/8 30° 8 TiALN Available to Order*
    $866.60
  • A61135 HTC Tool 2 2 4 7-3/4 30° 6 TiALN Available to Order*
    $340.57
  • A62585 HTC Tool 2-1/2 2 10 13-5/8 30° 8 Uncoated Available to Order*
    $666.35
  • A61137 HTC Tool 2 2 6 9-3/4 30° 6 Uncoated Available to Order*
    $320.39
  • A62588 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiN Available to Order*
    $867.42
  • A61140 HTC Tool 2 2 6 9-3/4 30° 6 TiN Available to Order*
    $376.78
  • A62586 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiCN Available to Order*
    $967.94
  • A61138 HTC Tool 2 2 6 9-3/4 30° 6 TiCN Available to Order*
    $404.97
  • A62587 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiALN Available to Order*
    $1,018.22
  • A61139 HTC Tool 2 2 6 9-3/4 30° 6 TiALN Available to Order*
    $419.09
  • A76838 ACT 0.2813 0.2813 11/16 2-1/2 30° 4 Uncoated 13
    $36.28
  • A62589 HTC Tool 2-1/2 2 12 15-5/8 30° 8 Uncoated Available to Order*
    $799.31
  • A76875 ACT 0.2813 0.2813 11/16 2-1/2 30° 4 ALTiN 10
    $45.81
  • A62592 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiN Available to Order*
    $1,032.24
  • A76840 ACT 0.3438 0.3438 3/4 2-1/2 30° 4 Uncoated 16
    $36.91
  • A62590 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiCN Available to Order*
    $1,148.72
  • A76877 ACT 0.3438 0.3438 3/4 2-1/2 30° 4 ALTiN 6
    $46.63
  • A62591 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiALN Available to Order*
    $1,206.95
  • A76842 ACT 0.4063 0.4063 1 2-11/16 30° 4 Uncoated 2
    $54.09
  • A61329 HTC Tool 3 2-1/2 4 7-5/8 30° 10 Uncoated Available to Order*
    $689.80
  • A76844 ACT 0.4688 0.4688 1 2-11/16 30° 4 Uncoated 19
    $57.11
  • A61332 HTC Tool 3 2-1/2 4 7-5/8 30° 10 TiN Available to Order*
    $780.51
  • A76879 ACT 0.4063 0.4063 1 2-11/16 30° 4 ALTiN 12
    $60.77
  • A61330 HTC Tool 3 2-1/2 4 7-5/8 30° 10 TiCN Available to Order*
    $825.87
  • A76881 ACT 0.4688 0.4688 1 2-11/16 30° 4 ALTiN Available to Order*
    $46.22
  • A61331 HTC Tool 3 2-1/2 4 7-5/8 30° 10 TiALN Available to Order*
    $848.55
  • A76847 ACT 0.5313 0.5313 1-3/8 3-3/8 30° 4 Uncoated 23
    $67.01
  • A61333 HTC Tool 3 2-1/2 6 9-5/8 30° 10 Uncoated Available to Order*
    $820.90
  • A76884 ACT 0.5313 0.5313 1-3/8 3-3/8 30° 4 ALTiN 8
    $76.69
  • A61336 HTC Tool 3 2-1/2 6 9-5/8 30° 10 TiN Available to Order*
    $955.75
  • A61334 HTC Tool 3 2-1/2 6 9-5/8 30° 10 TiCN Available to Order*
    $1,023.19
  • A61335 HTC Tool 3 2-1/2 6 9-5/8 30° 10 TiALN Available to Order*
    $1,056.90
  • A61337 HTC Tool 3 2-1/2 8 11-5/8 30° 10 Uncoated Available to Order*
    $991.42
  • A61340 HTC Tool 3 2-1/2 8 11-5/8 30° 10 TiN Available to Order*
    $1,163.06
  • A61338 HTC Tool 3 2-1/2 8 11-5/8 30° 10 TiCN Available to Order*
    $1,248.88
  • A61339 HTC Tool 3 2-1/2 8 11-5/8 30° 10 TiALN Available to Order*
    $1,291.80
  • A61321 HTC Tool 3 2-1/2 10 13-5/8 30° 10 Uncoated Available to Order*
    $1,104.99
  • A61324 HTC Tool 3 2-1/2 10 13-5/8 30° 10 TiN Available to Order*
    $1,306.05
  • A61322 HTC Tool 3 2-1/2 10 13-5/8 30° 10 TiCN Available to Order*
    $1,406.58
  • A61323 HTC Tool 3 2-1/2 10 13-5/8 30° 10 TiALN Available to Order*
    $1,456.84
  • A61325 HTC Tool 3 2-1/2 12 15-5/8 30° 10 Uncoated Available to Order*
    $1,139.60
  • A61328 HTC Tool 3 2-1/2 12 15-5/8 30° 10 TiN Available to Order*
    $1,373.83
  • A61326 HTC Tool 3 2-1/2 12 15-5/8 30° 10 TiCN Available to Order*
    $1,490.96
  • A61327 HTC Tool 3 2-1/2 12 15-5/8 30° 10 TiALN Available to Order*
    $1,549.52

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

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