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
    A67160 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 5 TiCN Available to Order*
    $69.85
  • A66681 HTC Tool 5/8 5/8 4 6-1/8 30° 4 TiALN Available to Order*
    $51.59
  • A65267 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiALN Available to Order*
    $60.32
  • A76776 ACT 0.2813 0.2813 9/16 3-3/8 30° 2 ALTiN 7
    $53.40
  • A76751 ACT 7/8 7/8 1-7/8 4-1/8 30° 5 ALTiN 2
    $153.99
  • A67582 HTC Tool 9/16 5/8 1-3/8 5 30° 4 TiCN Available to Order*
    $49.95
  • A66694 HTC Tool 5/8 5/8 4 6-1/8 30° 6 TiALN Available to Order*
    $62.21
  • A65233 HTC Tool 3/4 3/4 3 5-1/4 30° 4 Uncoated Available to Order*
    $48.96
  • A62980 HTC Tool 1-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $82.47
  • A76761 ACT 0.3438 0.3438 9/16 3-1/2 30° 2 Uncoated 21
    $42.68
  • A76722 ACT 9/16 9/16 1-3/8 5 30° 4 ALTiN 9
    $98.79
  • A66697 HTC Tool 5/8 5/8 4 6-1/8 30° 4 TiALN Available to Order*
    $56.26
  • A65261 HTC Tool 3/4 3/4 3 5-1/4 30° 4 Uncoated Available to Order*
    $56.86
  • A62978 HTC Tool 1-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $90.48
  • A60297 HTC Tool 7/8 3/4 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $83.92
  • A76851 ACT 11/16 11/16 1-5/8 3-5/8 30° 4 Uncoated 5
    $58.55
  • A76778 ACT 0.3438 0.3438 9/16 3-1/2 30° 2 ALTiN 4
    $38.88
  • A76694 ACT 1-1/4 1-1/4 1-5/8 4-1/8 30° 2 ALTiN 10
    $191.88
  • A67543 HTC Tool 9/16 5/8 1-3/8 5 30° 4 TiALN Available to Order*
    $45.55
  • A65236 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiN Available to Order*
    $58.97
  • A60305 HTC Tool 7/8 3/4 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $74.98
  • A76888 ACT 11/16 11/16 1-5/8 3-5/8 30° 4 ALTiN 12
    $69.56
  • A76763 ACT 0.4063 0.4063 13/16 4-1/8 30° 2 Uncoated 68
    $53.35
  • A67583 HTC Tool 9/16 5/8 1-3/8 5 30° 4 TiALN Available to Order*
    $52.12
  • A67161 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 5 TiALN Available to Order*
    $72.89
  • A65264 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiN Available to Order*
    $66.86
  • A62979 HTC Tool 1-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $94.46
  • A76852 ACT 11/16 11/16 1-5/8 3-3/4 30° 4 Uncoated 28
    $60.20
  • A76780 ACT 0.4063 0.4063 13/16 4-1/8 30° 2 ALTiN 20
    $68.32
  • A68137 HTC Tool 19/32 5/8 1-3/8 5 30° 4 Uncoated Available to Order*
    $39.62
  • A65234 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiCN Available to Order*
    $63.97
  • A62969 HTC Tool 1-1/4 1-1/4 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $81.20
  • A60299 HTC Tool 7/8 3/4 3-1/2 5-3/4 30° 5 Uncoated Available to Order*
    $62.59
  • A76889 ACT 11/16 11/16 1-5/8 3-3/4 30° 4 ALTiN 11
    $71.45
  • A68157 HTC Tool 19/32 5/8 1-3/8 5 30° 4 Uncoated Available to Order*
    $45.79
  • A67155 HTC Tool 7/8 7/8 3-1/2 5-3/4 30° 4 Uncoated Available to Order*
    $59.60
  • A65262 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiCN Available to Order*
    $71.85
  • A62972 HTC Tool 1-1/4 1-1/4 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $97.17
  • A76853 ACT 3/4 3/4 1-5/8 3-5/8 30° 4 Uncoated 1
    $83.40
  • A68140 HTC Tool 19/32 5/8 1-3/8 5 30° 4 TiN Available to Order*
    $48.34
  • A65235 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiALN Available to Order*
    $66.44
  • A62970 HTC Tool 1-1/4 1-1/4 2-1/4 4-3/4 30° 2 TiCN Available to Order*
    $105.18
  • A60302 HTC Tool 7/8 3/4 3-1/2 5-3/4 30° 5 TiN Available to Order*
    $75.51
  • A76890 ACT 3/4 3/4 1-5/8 3-5/8 30° 4 ALTiN 9
    $84.36
  • A68160 HTC Tool 19/32 5/8 1-3/8 5 30° 4 TiN Available to Order*
    $54.54
  • A67158 HTC Tool 7/8 7/8 3-1/2 5-3/4 30° 4 TiN Available to Order*
    $72.51
  • A65263 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiALN Available to Order*
    $74.35
  • A62971 HTC Tool 1-1/4 1-1/4 2-1/4 4-3/4 30° 2 TiALN Available to Order*
    $109.16
  • A76854 ACT 3/4 3/4 1-5/8 3-3/4 30° 4 Uncoated 18
    $83.40
  • A68138 HTC Tool 19/32 5/8 1-3/8 5 30° 4 TiCN Available to Order*
    $52.70
  • A67801 HTC Tool 13/16 3/4 1-7/8 4 30° 4 Uncoated Available to Order*
    $44.08
  • A62965 HTC Tool 1-1/4 1 3 5-1/2 30° 2 Uncoated Available to Order*
    $96.33
  • A60300 HTC Tool 7/8 3/4 3-1/2 5-3/4 30° 5 TiCN Available to Order*
    $81.96
  • A76891 ACT 3/4 3/4 1-5/8 3-3/4 30° 4 ALTiN 18
    $84.36
  • A68158 HTC Tool 19/32 5/8 1-3/8 5 30° 4 TiCN Available to Order*
    $58.88
  • A67804 HTC Tool 13/16 3/4 1-7/8 4 30° 4 TiN Available to Order*
    $56.26
  • A67156 HTC Tool 7/8 7/8 3-1/2 5-3/4 30° 4 TiCN Available to Order*
    $78.97
  • A62973 HTC Tool 1-1/4 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $96.33
  • A68139 HTC Tool 19/32 5/8 1-3/8 5 30° 4 TiALN Available to Order*
    $54.88
  • A67802 HTC Tool 13/16 3/4 1-7/8 4 30° 4 TiCN Available to Order*
    $62.34
  • A65432 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 Uncoated Available to Order*
    $25.26
  • A62968 HTC Tool 1-1/4 1 3 5-1/2 30° 2 TiN Available to Order*
    $113.97
  • A60301 HTC Tool 7/8 3/4 3-1/2 5-3/4 30° 5 TiALN Available to Order*
    $85.19
  • A68159 HTC Tool 19/32 5/8 1-3/8 5 30° 4 TiALN Available to Order*
    $61.07
  • A67803 HTC Tool 13/16 3/4 1-7/8 4 30° 4 TiALN Available to Order*
    $65.38
  • A67157 HTC Tool 7/8 7/8 3-1/2 5-3/4 30° 4 TiALN Available to Order*
    $82.19
  • A65460 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 Uncoated Available to Order*
    $28.42
  • A62976 HTC Tool 1-1/4 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $113.97
  • A67147 HTC Tool 7/8 3/4 7/8 3-1/8 30° 4 Uncoated Available to Order*
    $51.60
  • A66611 HTC Tool 5/8 5/8 1-3/8 5 30° 4 Uncoated Available to Order*
    $28.42
  • A65461 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 6 Uncoated Available to Order*
    $31.07
  • A62966 HTC Tool 1-1/4 1 3 5-1/2 30° 2 TiCN Available to Order*
    $122.80
  • A59945 HTC Tool 1 3/4 3/4 3 30° 5 Uncoated Available to Order*
    $50.27
  • A76855 ACT 3/4 3/4 1-5/8 3-7/8 30° 4 Uncoated 21
    $70.88
  • A67150 HTC Tool 7/8 3/4 7/8 3-1/8 30° 4 TiN Available to Order*
    $61.94
  • A66719 HTC Tool 5/8 5/8 1-3/8 5 30° 4 Uncoated Available to Order*
    $35.84
  • A62974 HTC Tool 1-1/4 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $122.80
  • A59948 HTC Tool 1 3/4 3/4 3 30° 5 TiN Available to Order*
    $62.31
  • A76707 ACT 5/8 5/8 1-3/8 5 30° 4 Uncoated 25
    $80.97
  • A67148 HTC Tool 7/8 3/4 7/8 3-1/8 30° 4 TiCN Available to Order*
    $67.12
  • A65435 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiN Available to Order*
    $34.18
  • A62967 HTC Tool 1-1/4 1 3 5-1/2 30° 2 TiALN Available to Order*
    $127.20
  • A59946 HTC Tool 1 3/4 3/4 3 30° 5 TiCN Available to Order*
    $68.32
  • A67149 HTC Tool 7/8 3/4 7/8 3-1/8 30° 4 TiALN Available to Order*
    $69.70
  • A66614 HTC Tool 5/8 5/8 1-3/8 5 30° 4 TiN Available to Order*
    $37.16
  • A65464 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 6 TiN Available to Order*
    $39.97
  • A62975 HTC Tool 1-1/4 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $127.20
  • A59947 HTC Tool 1 3/4 3/4 3 30° 5 TiALN Available to Order*
    $71.33
  • A67143 HTC Tool 7/8 7/8 1 3-1/4 30° 4 Uncoated Available to Order*
    $49.95
  • A66722 HTC Tool 5/8 5/8 1-3/8 5 30° 4 TiN Available to Order*
    $44.56
  • A65467 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiN Available to Order*
    $37.33
  • A62417 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 2 Uncoated Available to Order*
    $95.28
  • A59949 HTC Tool 1 1 1 3-1/2 30° 6 Uncoated Available to Order*
    $54.22
  • A67146 HTC Tool 7/8 7/8 1 3-1/4 30° 4 TiN Available to Order*
    $60.28
  • A66612 HTC Tool 5/8 5/8 1-3/8 5 30° 4 TiCN Available to Order*
    $41.52
  • A65433 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiCN Available to Order*
    $38.62
  • A62420 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 2 TiN Available to Order*
    $112.71
  • A59950 HTC Tool 1 1 1 3-1/2 30° 5 Uncoated Available to Order*
    $56.92
  • A67144 HTC Tool 7/8 7/8 1 3-1/4 30° 4 TiCN Available to Order*
    $65.46
  • A66720 HTC Tool 5/8 5/8 1-3/8 5 30° 4 TiCN Available to Order*
    $48.93

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

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