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
    A65229 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 Uncoated Available to Order*
    $56.86
  • A65085 HTC Tool 3/4 3/4 1-5/8 3-7/8 40° 3 Uncoated Available to Order*
    $38.90
  • A65009 HTC Tool 1/16 3/16 7/32 2-1/2 30° 2 Uncoated Available to Order*
    $14.48
  • A64985 HTC Tool 1/16 3/16 7/32 2-1/2 30° 2 Uncoated Available to Order*
    $23.69
  • A64857 HTC Tool 1/8 3/16 3/16 1 30° 2 Uncoated Available to Order*
    $8.28
  • A64853 HTC Tool 1/8 3/16 3/8 1-1/8 30° 2 Uncoated Available to Order*
    $8.28
  • A64370 HTC Tool 1/4 3/8 1 3-1/16 30° 2 TiCN Available to Order*
    $20.76
  • A64315 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiALN Available to Order*
    $26.29
  • A63781 HTC Tool 1/2 1/2 2 4 30° 4 Uncoated Available to Order*
    $35.79
  • A62173 HTC Tool 11/64 3/8 7/16 3-1/8 30° 2 Uncoated Available to Order*
    $19.88
  • A61792 HTC Tool 5/32 3/8 7/16 3-1/8 30° 4 TiN Available to Order*
    $23.02
  • A61657 HTC Tool 3/32 3/16 5/16 2-1/4 30° 4 Uncoated Available to Order*
    $11.58
  • A60357 HTC Tool 1 3/4 3/8 3-1/4 1/4 4 Uncoated Available to Order*
    $57.76
  • A60169 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 Uncoated Available to Order*
    $56.86
  • A60160 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiALN Available to Order*
    $26.29
  • A76874 ACT 1/4 1/4 5/8 2-7/16 30° 4 ALTiN 31
    $33.73
  • A67428 HTC Tool 7/16 3/8 1 2-11/16 30° 4 TiN Available to Order*
    $38.45
  • A66900 HTC Tool 5/16 3/8 3/4 2-1/2 30° 2 TiCN Available to Order*
    $22.74
  • A66435 HTC Tool 5/8 5/8 5/8 2-3/4 40° 3 TiN Available to Order*
    $33.69
  • A65232 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiN Available to Order*
    $65.77
  • A65088 HTC Tool 3/4 3/4 1-5/8 3-7/8 40° 3 TiN Available to Order*
    $47.83
  • A65012 HTC Tool 1/16 3/16 7/32 2-1/2 30° 2 TiN Available to Order*
    $16.53
  • A64988 HTC Tool 1/16 3/16 7/32 2-1/2 30° 2 TiN Available to Order*
    $25.74
  • A64858 HTC Tool 1/8 3/16 3/16 1 30° 2 TiCN Available to Order*
    $11.37
  • A64854 HTC Tool 1/8 3/16 3/8 1-1/8 30° 2 TiCN Available to Order*
    $11.37
  • A64371 HTC Tool 1/4 3/8 1 3-1/16 30° 2 TiALN Available to Order*
    $21.42
  • A64327 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiALN Available to Order*
    $32.64
  • A63784 HTC Tool 1/2 1/2 2 4 30° 4 TiN Available to Order*
    $41.82
  • A62176 HTC Tool 11/64 3/8 7/16 3-1/8 30° 2 TiN Available to Order*
    $23.18
  • A61790 HTC Tool 5/32 3/8 7/16 3-1/8 30° 4 TiCN Available to Order*
    $24.69
  • A61660 HTC Tool 3/32 3/16 5/16 2-1/4 30° 4 TiN Available to Order*
    $13.63
  • A60360 HTC Tool 1 3/4 3/8 3-1/4 1/4 4 TiN Available to Order*
    $69.79
  • A60172 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiN Available to Order*
    $65.77
  • A60163 HTC Tool 1/4 3/8 5/8 2-1/2 30° 3 TiALN Available to Order*
    $26.29
  • A76712 ACT 5/32 5/32 7/16 3-1/8 30° 4 ALTiN 6
    $53.11
  • A67426 HTC Tool 7/16 3/8 1 2-11/16 30° 4 TiCN Available to Order*
    $40.31
  • A67051 HTC Tool 5/16 1/4 1/2 4 35° 2 Uncoated Available to Order*
    $32.31
  • A66901 HTC Tool 5/16 3/8 3/4 2-1/2 30° 2 TiALN Available to Order*
    $23.56
  • A66433 HTC Tool 5/8 5/8 5/8 2-3/4 40° 3 TiCN Available to Order*
    $36.19
  • A65230 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiCN Available to Order*
    $70.21
  • A65086 HTC Tool 3/4 3/4 1-5/8 3-7/8 40° 3 TiCN Available to Order*
    $52.27
  • A65010 HTC Tool 1/16 3/16 7/32 2-1/2 30° 2 TiCN Available to Order*
    $17.56
  • A64986 HTC Tool 1/16 3/16 7/32 2-1/2 30° 2 TiCN Available to Order*
    $26.76
  • A64859 HTC Tool 1/8 3/16 3/16 1 30° 2 TiALN Available to Order*
    $11.89
  • A64855 HTC Tool 1/8 3/16 3/8 1-1/8 30° 2 TiALN Available to Order*
    $11.89
  • A64433 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 Uncoated Available to Order*
    $10.14
  • A64305 HTC Tool 1/4 3/8 1-1/4 3-1/8 30° 3 Uncoated Available to Order*
    $24.42
  • A63782 HTC Tool 1/2 1/2 2 4 30° 4 TiCN Available to Order*
    $44.81
  • A62174 HTC Tool 11/64 3/8 7/16 3-1/8 30° 2 TiCN Available to Order*
    $24.84
  • A61658 HTC Tool 3/32 3/16 5/16 2-1/4 30° 4 TiCN Available to Order*
    $14.66
  • A60358 HTC Tool 1 3/4 3/8 3-1/4 1/4 4 TiCN Available to Order*
    $75.81
  • A60170 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiCN Available to Order*
    $70.21
  • A60145 HTC Tool 1/4 3/8 1-1/4 3-1/8 30° 3 Uncoated Available to Order*
    $29.53
  • A67427 HTC Tool 7/16 3/8 1 2-11/16 30° 4 TiALN Available to Order*
    $41.23
  • A67054 HTC Tool 5/16 1/4 1/2 4 35° 2 TiN Available to Order*
    $36.78
  • A66902 HTC Tool 5/16 3/8 3/4 2-1/2 30° 2 TiN Available to Order*
    $21.07
  • A66434 HTC Tool 5/8 5/8 5/8 2-3/4 40° 3 TiALN Available to Order*
    $37.46
  • A65231 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiALN Available to Order*
    $72.44
  • A65087 HTC Tool 3/4 3/4 1-5/8 3-7/8 40° 3 TiALN Available to Order*
    $54.48
  • A65011 HTC Tool 1/16 3/16 7/32 2-1/2 30° 2 TiALN Available to Order*
    $18.06
  • A64987 HTC Tool 1/16 3/16 7/32 2-1/2 30° 2 TiALN Available to Order*
    $27.28
  • A64860 HTC Tool 1/8 3/16 3/16 1 30° 2 TiN Available to Order*
    $10.34
  • A64856 HTC Tool 1/8 3/16 3/8 1-1/8 30° 2 TiN Available to Order*
    $10.34
  • A64449 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 Uncoated Available to Order*
    $13.49
  • A64321 HTC Tool 1/4 3/8 1-1/4 3-1/8 30° 3 Uncoated Available to Order*
    $30.12
  • A63783 HTC Tool 1/2 1/2 2 4 30° 4 TiALN Available to Order*
    $46.33
  • A62175 HTC Tool 11/64 3/8 7/16 3-1/8 30° 2 TiALN Available to Order*
    $25.67
  • A61791 HTC Tool 5/32 3/8 7/16 3-1/8 30° 4 TiALN Available to Order*
    $25.49
  • A61659 HTC Tool 3/32 3/16 5/16 2-1/4 30° 4 TiALN Available to Order*
    $15.17
  • A60359 HTC Tool 1 3/4 3/8 3-1/4 1/4 4 TiALN Available to Order*
    $78.80
  • A60171 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiALN Available to Order*
    $72.44
  • A60153 HTC Tool 1/4 3/8 1-1/4 3-1/8 30° 3 Uncoated Available to Order*
    $24.42
  • A76792 ACT 1/2 1/2 1 2-11/16 30° 4 ALTiN 28
    $61.96
  • A67123 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $83.62
  • A67052 HTC Tool 5/16 1/4 1/2 4 35° 2 TiCN Available to Order*
    $39.02
  • A66903 HTC Tool 5/16 1/4 1/2 4 40° 2 Uncoated Available to Order*
    $48.55
  • A66512 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $32.62
  • A66436 HTC Tool 5/8 5/8 1-5/8 3-3/4 40° 3 Uncoated Available to Order*
    $31.57
  • A66240 HTC Tool 3/16 3/8 9/32 2-3/4 30° 2 Uncoated Available to Order*
    $14.99
  • A64436 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiN Available to Order*
    $13.46
  • A64308 HTC Tool 1/4 3/8 1-1/4 3-1/8 30° 3 TiN Available to Order*
    $27.75
  • A63289 HTC Tool 1-1/8 7/8 3/8 3-1/2 5/16 4 Uncoated Available to Order*
    $72.51
  • A62169 HTC Tool 11/64 3/8 1/2 3-1/4 30° 4 Uncoated Available to Order*
    $19.74
  • A62137 HTC Tool 9/64 3/16 7/32 1 30° 2 Uncoated Available to Order*
    $8.28
  • A62133 HTC Tool 9/64 3/16 13/32 1-1/8 30° 2 Uncoated Available to Order*
    $8.28
  • A62037 HTC Tool 5/64 3/16 5/32 2 30° 2 Uncoated Available to Order*
    $10.38
  • A62017 HTC Tool 5/64 3/16 5/32 2 30° 2 Uncoated Available to Order*
    $19.23
  • A61653 HTC Tool 3/32 3/16 1/2 2-5/8 30° 4 Uncoated Available to Order*
    $14.48
  • A60413 HTC Tool 1 1 1 3-1/2 40° 3 Uncoated Available to Order*
    $52.91
  • A60291 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $83.62
  • A60148 HTC Tool 1/4 3/8 1-1/4 3-1/8 30° 3 TiN Available to Order*
    $32.83
  • A67126 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $95.80
  • A67053 HTC Tool 5/16 1/4 1/2 4 35° 2 TiALN Available to Order*
    $40.13
  • A66904 HTC Tool 5/16 1/4 1/2 4 40° 2 TiCN Available to Order*
    $55.26
  • A66515 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $38.59
  • A66439 HTC Tool 5/8 5/8 1-5/8 3-3/4 40° 3 TiN Available to Order*
    $37.55
  • A66243 HTC Tool 3/16 3/8 9/32 2-3/4 30° 2 TiN Available to Order*
    $18.32
  • A64452 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiN Available to Order*
    $16.81
  • A64324 HTC Tool 1/4 3/8 1-1/4 3-1/8 30° 3 TiN Available to Order*
    $33.45
  • A63853 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 Uncoated Available to Order*
    $31.37

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

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