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
    A64334 HTC Tool 1/4 3/8 1/2 2-5/16 30° 2 TiCN Available to Order*
    $21.33
  • A64320 HTC Tool 1/4 3/8 1/4 2-5/16 30° 3 TiN Available to Order*
    $23.06
  • A63580 HTC Tool 1/2 1/2 1/2 2-1/2 40° 3 TiN Available to Order*
    $28.64
  • A63556 HTC Tool 1/2 3/8 1/4 2-1/2 3/32 4 TiN Available to Order*
    $36.88
  • A62000 HTC Tool 3/64 3/16 1/16 2 30° 2 TiN Available to Order*
    $13.89
  • A61984 HTC Tool 3/64 3/16 1/16 2 30° 2 TiN Available to Order*
    $21.26
  • A61440 HTC Tool 1-15/32 1 5/8 4-7/16 30° 6 TiN Available to Order*
    $231.78
  • A61122 HTC Tool 2 2 6 9-3/4 30° 6 TiCN Available to Order*
    $309.77
  • A60209 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiN Available to Order*
    $36.48
  • A60168 HTC Tool 1/4 3/8 1/4 2-5/16 30° 3 TiN Available to Order*
    $23.06
  • A76834 ACT 5/32 5/32 7/16 2-5/16 30° 4 Uncoated 24
    $36.28
  • A76727 ACT 3/16 3/16 7/16 2-5/16 30° 2 Uncoated 12
    $26.01
  • A65785 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiCN Available to Order*
    $38.14
  • A65781 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiCN Available to Order*
    $25.46
  • A65617 HTC Tool 3/8 3/8 1-1/2 3-1/4 40° 3 TiCN Available to Order*
    $30.53
  • A65022 HTC Tool 1/16 3/16 7/32 2-1/2 30° 4 TiCN Available to Order*
    $17.56
  • A65007 HTC Tool 1/16 3/16 3/32 1 30° 2 TiALN Available to Order*
    $12.14
  • A65003 HTC Tool 1/16 3/16 7/32 1-1/8 30° 2 TiALN Available to Order*
    $12.14
  • A64356 HTC Tool 1/4 3/8 5/8 2-7/16 30° 4 TiN Available to Order*
    $26.76
  • A64335 HTC Tool 1/4 3/8 1/2 2-5/16 30° 2 TiALN Available to Order*
    $22.14
  • A64318 HTC Tool 1/4 3/8 1/4 2-5/16 30° 3 TiCN Available to Order*
    $24.72
  • A63578 HTC Tool 1/2 1/2 1/2 2-1/2 40° 3 TiCN Available to Order*
    $30.50
  • A63554 HTC Tool 1/2 3/8 1/4 2-1/2 3/32 4 TiCN Available to Order*
    $38.72
  • A62125 HTC Tool 9/64 3/8 7/16 3-1/8 30° 2 Uncoated Available to Order*
    $19.88
  • A62121 HTC Tool 9/64 3/8 7/16 3-1/8 30° 4 Uncoated Available to Order*
    $19.74
  • A61998 HTC Tool 3/64 3/16 1/16 2 30° 2 TiCN Available to Order*
    $14.92
  • A61982 HTC Tool 3/64 3/16 1/16 2 30° 2 TiCN Available to Order*
    $22.29
  • A61438 HTC Tool 1-15/32 1 5/8 4-7/16 30° 6 TiCN Available to Order*
    $240.94
  • A61123 HTC Tool 2 2 6 9-3/4 30° 6 TiALN Available to Order*
    $323.86
  • A60207 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiCN Available to Order*
    $38.14
  • A60166 HTC Tool 1/4 3/8 1/4 2-5/16 30° 3 TiCN Available to Order*
    $24.72
  • A76871 ACT 5/32 5/32 7/16 2-5/16 30° 4 ALTiN 16
    $45.81
  • A76672 ACT 3/16 3/16 7/16 2-5/16 30° 2 ALTiN 22
    $33.32
  • A65786 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiALN Available to Order*
    $38.98
  • A65782 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiALN Available to Order*
    $26.29
  • A65618 HTC Tool 3/8 3/8 1-1/2 3-1/4 40° 3 TiALN Available to Order*
    $31.36
  • A65023 HTC Tool 1/16 3/16 7/32 2-1/2 30° 4 TiALN Available to Order*
    $18.06
  • A65008 HTC Tool 1/16 3/16 3/32 1 30° 2 TiN Available to Order*
    $10.59
  • A65004 HTC Tool 1/16 3/16 7/32 1-1/8 30° 2 TiN Available to Order*
    $10.59
  • A64354 HTC Tool 1/4 3/8 5/8 2-7/16 30° 4 TiCN Available to Order*
    $28.42
  • A64336 HTC Tool 1/4 3/8 1/2 2-5/16 30° 2 TiN Available to Order*
    $19.67
  • A64319 HTC Tool 1/4 3/8 1/4 2-5/16 30° 3 TiALN Available to Order*
    $25.54
  • A63579 HTC Tool 1/2 1/2 1/2 2-1/2 40° 3 TiALN Available to Order*
    $31.44
  • A63555 HTC Tool 1/2 3/8 1/4 2-1/2 3/32 4 TiALN Available to Order*
    $39.67
  • A62157 HTC Tool 9/64 3/8 7/16 3-1/8 30° 4 Uncoated Available to Order*
    $23.16
  • A62128 HTC Tool 9/64 3/8 7/16 3-1/8 30° 2 TiN Available to Order*
    $23.18
  • A61999 HTC Tool 3/64 3/16 1/16 2 30° 2 TiALN Available to Order*
    $15.42
  • A61983 HTC Tool 3/64 3/16 1/16 2 30° 2 TiALN Available to Order*
    $22.81
  • A61439 HTC Tool 1-15/32 1 5/8 4-7/16 30° 6 TiALN Available to Order*
    $245.52
  • A61124 HTC Tool 2 2 6 9-3/4 30° 6 TiN Available to Order*
    $281.58
  • A60208 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiALN Available to Order*
    $38.98
  • A60167 HTC Tool 1/4 3/8 1/4 2-5/16 30° 3 TiALN Available to Order*
    $25.54
  • A76824 ACT 1/4 1/4 5/8 2-7/16 30° 4 Uncoated 32
    $63.29
  • A76796 ACT 1/4 1/4 5/8 2-7/16 30° 4 Uncoated Available to Order*
    $63.29
  • A76728 ACT 1/4 1/4 1/2 2-5/16 30° 2 Uncoated 48
    $32.90
  • A67390 HTC Tool 7/16 1/2 1 2-11/16 30° 4 Uncoated Available to Order*
    $48.44
  • A67386 HTC Tool 7/16 1/2 1 2-11/16 30° 4 Uncoated Available to Order*
    $30.36
  • A66392 HTC Tool 5/8 5/8 5/8 2-3/4 40° 3 Uncoated Available to Order*
    $28.69
  • A66380 HTC Tool 5/8 1/2 5/16 3 1/8 4 Uncoated Available to Order*
    $40.53
  • A66312 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 Uncoated Available to Order*
    $10.14
  • A64355 HTC Tool 1/4 3/8 5/8 2-7/16 30° 4 TiALN Available to Order*
    $29.24
  • A64337 HTC Tool 1/4 3/8 5/8 2-7/16 30° 2 Uncoated Available to Order*
    $18.03
  • A63609 HTC Tool 1/2 1/2 1/2 2-1/2 40° 3 Uncoated Available to Order*
    $24.95
  • A62126 HTC Tool 9/64 3/8 7/16 3-1/8 30° 2 TiCN Available to Order*
    $24.84
  • A62124 HTC Tool 9/64 3/8 7/16 3-1/8 30° 4 TiN Available to Order*
    $23.06
  • A62045 HTC Tool 5/64 3/16 5/32 2 30° 4 Uncoated Available to Order*
    $10.38
  • A62029 HTC Tool 5/64 3/16 5/32 1 30° 2 Uncoated Available to Order*
    $8.56
  • A62025 HTC Tool 5/64 3/16 1/4 1-1/8 30° 2 Uncoated Available to Order*
    $8.56
  • A61993 HTC Tool 3/64 3/16 5/32 2-1/4 30° 2 Uncoated Available to Order*
    $13.17
  • A61977 HTC Tool 3/64 3/16 5/32 2-1/4 30° 2 Uncoated Available to Order*
    $19.23
  • A61445 HTC Tool 1-27/32 1-1/4 53/64 4-13/16 30° 6 Uncoated Available to Order*
    $289.63
  • A61129 HTC Tool 2 2 6 9-3/4 30° 4 Uncoated Available to Order*
    $225.16
  • A60312 HTC Tool 7/16 1/2 1 2-11/16 30° 4 Uncoated Available to Order*
    $48.44
  • A76810 ACT 1/4 1/4 5/8 2-7/16 30° 4 ALTiN Available to Order*
    $69.89
  • A76789 ACT 1/4 1/4 3/4 2-9/16 30° 4 ALTiN 23
    $46.96
  • A76744 ACT 1/4 1/4 5/8 2-7/16 30° 4 ALTiN 12
    $69.89
  • A76673 ACT 1/4 1/4 1/2 2-5/16 30° 2 ALTiN 9
    $33.32
  • A67393 HTC Tool 7/16 1/2 1 2-11/16 30° 4 TiN Available to Order*
    $52.13
  • A67389 HTC Tool 7/16 1/2 1 2-11/16 30° 4 TiN Available to Order*
    $34.06
  • A66395 HTC Tool 5/8 5/8 5/8 2-3/4 40° 3 TiN Available to Order*
    $33.69
  • A66383 HTC Tool 5/8 1/2 5/16 3 1/8 4 TiN Available to Order*
    $46.48
  • A66320 HTC Tool 3/16 3/8 1/2 2-3/8 30° 4 Uncoated Available to Order*
    $13.49
  • A64338 HTC Tool 1/4 3/8 5/8 2-7/16 30° 2 TiCN Available to Order*
    $23.01
  • A63612 HTC Tool 1/2 1/2 1/2 2-1/2 40° 3 TiN Available to Order*
    $28.64
  • A62160 HTC Tool 9/64 3/8 7/16 3-1/8 30° 4 TiN Available to Order*
    $26.48
  • A62127 HTC Tool 9/64 3/8 7/16 3-1/8 30° 2 TiALN Available to Order*
    $25.67
  • A62048 HTC Tool 5/64 3/16 5/32 2 30° 4 TiN Available to Order*
    $12.45
  • A62030 HTC Tool 5/64 3/16 5/32 1 30° 2 TiCN Available to Order*
    $11.62
  • A62026 HTC Tool 5/64 3/16 1/4 1-1/8 30° 2 TiCN Available to Order*
    $11.62
  • A61996 HTC Tool 3/64 3/16 5/32 2-1/4 30° 2 TiN Available to Order*
    $15.20
  • A61980 HTC Tool 3/64 3/16 5/32 2-1/4 30° 2 TiN Available to Order*
    $21.26
  • A61448 HTC Tool 1-27/32 1-1/4 53/64 4-13/16 30° 6 TiN Available to Order*
    $320.20
  • A61130 HTC Tool 2 2 6 9-3/4 30° 4 TiCN Available to Order*
    $309.77
  • A60315 HTC Tool 7/16 1/2 1 2-11/16 30° 4 TiN Available to Order*
    $52.13
  • A76835 ACT 3/16 3/16 1/2 2-3/8 30° 4 Uncoated 83
    $26.92
  • A67391 HTC Tool 7/16 1/2 1 2-11/16 30° 4 TiCN Available to Order*
    $53.99
  • A67387 HTC Tool 7/16 1/2 1 2-11/16 30° 4 TiCN Available to Order*
    $35.93
  • A66915 HTC Tool 5/16 3/8 3/4 2-1/2 30° 4 Uncoated Available to Order*
    $23.46
  • A66393 HTC Tool 5/8 5/8 5/8 2-3/4 40° 3 TiCN Available to Order*
    $36.19
  • A66381 HTC Tool 5/8 1/2 5/16 3 1/8 4 TiCN Available to Order*
    $49.49

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

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