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
    A63351 HTC Tool 1-1/8 1 2 10-1/4 40° 2 TiALN Available to Order*
    $290.30
  • A62862 HTC Tool 1-1/4 1-1/4 6 8-1/2 30° 6 TiCN Available to Order*
    $191.81
  • A62282 HTC Tool 1-1/2 1-1/4 6 8-1/2 40° 3 TiCN Available to Order*
    $234.86
  • A60129 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 5 TiN Available to Order*
    $33.89
  • A76701 ACT 5/16 5/16 3/4 3-1/2 30° 4 Uncoated 32
    $47.61
  • A68370 HTC Tool 25/64 1/2 13/16 3-3/4 30° 2 TiCN Available to Order*
    $36.46
  • A68015 HTC Tool 15/32 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $39.18
  • A66793 HTC Tool 5/8 5/8 1-1/4 7-1/8 35° 2 TiALN Available to Order*
    $77.58
  • A66294 HTC Tool 3/16 3/16 1/2 2-1/4 30° 2 TiALN Available to Order*
    $15.17
  • A66222 HTC Tool 3/16 3/16 1/2 2-1/4 30° 2 TiALN Available to Order*
    $21.76
  • A65916 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 Uncoated Available to Order*
    $21.63
  • A63352 HTC Tool 1-1/8 1 2 10-1/4 40° 2 TiN Available to Order*
    $269.15
  • A62863 HTC Tool 1-1/4 1-1/4 6 8-1/2 30° 6 TiALN Available to Order*
    $198.24
  • A62283 HTC Tool 1-1/2 1-1/4 6 8-1/2 40° 3 TiALN Available to Order*
    $242.18
  • A60132 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiN Available to Order*
    $30.91
  • A68371 HTC Tool 25/64 1/2 13/16 3-3/4 30° 2 TiALN Available to Order*
    $37.45
  • A67006 HTC Tool 5/16 3/8 3/4 3-1/2 30° 4 TiN Available to Order*
    $21.68
  • A66623 HTC Tool 5/8 5/8 1-5/16 3-7/16 30° 2 Uncoated Available to Order*
    $21.84
  • A66288 HTC Tool 3/16 3/16 1 3-3/8 30° 2 Uncoated Available to Order*
    $14.48
  • A66216 HTC Tool 3/16 3/16 1 3-3/8 30° 2 Uncoated Available to Order*
    $23.69
  • A65907 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiN Available to Order*
    $23.47
  • A63828 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 5 TiN Available to Order*
    $33.82
  • A63809 HTC Tool 1/2 1/2 1/2 2-1/2 30° 4 Uncoated Available to Order*
    $25.66
  • A62933 HTC Tool 1-1/4 1-1/4 2-1/2 5 30° 2 Uncoated Available to Order*
    $103.34
  • A62313 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $104.34
  • A76736 ACT 5/8 5/8 1-5/16 3-7/16 30° 2 Uncoated 18
    $48.65
  • A67873 HTC Tool 13/32 1/2 13/16 3-3/4 30° 2 Uncoated Available to Order*
    $26.31
  • A67004 HTC Tool 5/16 3/8 3/4 3-1/2 30° 4 TiCN Available to Order*
    $23.34
  • A66291 HTC Tool 3/16 3/16 1 3-3/8 30° 2 TiN Available to Order*
    $16.53
  • A66219 HTC Tool 3/16 3/16 1 3-3/8 30° 2 TiN Available to Order*
    $25.74
  • A65919 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiN Available to Order*
    $26.09
  • A63810 HTC Tool 1/2 1/2 1/2 2-1/2 30° 5 Uncoated Available to Order*
    $28.22
  • A62934 HTC Tool 1-1/4 1-1/4 2-1/2 5 30° 2 TiCN Available to Order*
    $129.80
  • A62316 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $123.47
  • A60118 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiCN Available to Order*
    $37.64
  • A76717 ACT 5/16 5/16 3/4 3-1/2 30° 4 ALTiN 11
    $51.46
  • A67876 HTC Tool 13/32 1/2 13/16 3-3/4 30° 2 TiN Available to Order*
    $30.33
  • A66626 HTC Tool 5/8 5/8 1-5/16 3-7/16 30° 2 TiN Available to Order*
    $27.79
  • A66289 HTC Tool 3/16 3/16 1 3-3/8 30° 2 TiCN Available to Order*
    $17.56
  • A66217 HTC Tool 3/16 3/16 1 3-3/8 30° 2 TiCN Available to Order*
    $26.76
  • A65905 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiCN Available to Order*
    $25.69
  • A63813 HTC Tool 1/2 1/2 1/2 2-1/2 30° 5 TiN Available to Order*
    $30.34
  • A62935 HTC Tool 1-1/4 1-1/4 2-1/2 5 30° 2 TiALN Available to Order*
    $134.21
  • A62314 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $133.02
  • A60127 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 5 TiCN Available to Order*
    $35.93
  • A67874 HTC Tool 13/32 1/2 13/16 3-3/4 30° 2 TiCN Available to Order*
    $32.37
  • A67005 HTC Tool 5/16 3/8 3/4 3-1/2 30° 4 TiALN Available to Order*
    $24.17
  • A66624 HTC Tool 5/8 5/8 1-5/16 3-7/16 30° 2 TiCN Available to Order*
    $30.78
  • A66290 HTC Tool 3/16 3/16 1 3-3/8 30° 2 TiALN Available to Order*
    $18.06
  • A66218 HTC Tool 3/16 3/16 1 3-3/8 30° 2 TiALN Available to Order*
    $27.28
  • A65917 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiCN Available to Order*
    $28.33
  • A63816 HTC Tool 1/2 1/2 1/2 2-1/2 30° 4 TiN Available to Order*
    $29.37
  • A62936 HTC Tool 1-1/4 1-1/4 2-1/2 5 30° 2 TiN Available to Order*
    $120.98
  • A62315 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $137.80
  • A60130 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiCN Available to Order*
    $32.94
  • A76681 ACT 5/8 5/8 1-5/16 3-7/16 30° 2 ALTiN 18
    $62.30
  • A68233 HTC Tool 21/64 3/8 3/4 3-1/2 30° 4 Uncoated Available to Order*
    $19.74
  • A67875 HTC Tool 13/32 1/2 13/16 3-3/4 30° 2 TiALN Available to Order*
    $33.37
  • A65906 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiALN Available to Order*
    $26.82
  • A63826 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 5 TiCN Available to Order*
    $39.52
  • A63811 HTC Tool 1/2 1/2 1/2 2-1/2 30° 5 TiCN Available to Order*
    $33.79
  • A62385 HTC Tool 1-1/2 1-1/4 2-1/2 5 30° 2 Uncoated Available to Order*
    $139.81
  • A62309 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 6 Uncoated Available to Order*
    $134.55
  • A76748 ACT 1/2 1/2 1-1/4 3-1/4 30° 4 ALTiN Available to Order*
    $81.52
  • A68421 HTC Tool 27/64 1/2 13/16 3-3/4 30° 2 Uncoated Available to Order*
    $28.75
  • A68245 HTC Tool 21/64 3/8 3/4 3-1/2 30° 4 Uncoated Available to Order*
    $23.16
  • A66625 HTC Tool 5/8 5/8 1-5/16 3-7/16 30° 2 TiALN Available to Order*
    $32.27
  • A65918 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiALN Available to Order*
    $29.44
  • A63814 HTC Tool 1/2 1/2 1/2 2-1/2 30° 4 TiCN Available to Order*
    $31.23
  • A62386 HTC Tool 1-1/2 1-1/4 2-1/2 5 30° 2 TiCN Available to Order*
    $171.10
  • A62312 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 6 TiN Available to Order*
    $155.40
  • A68424 HTC Tool 27/64 1/2 13/16 3-3/4 30° 2 TiN Available to Order*
    $32.77
  • A68236 HTC Tool 21/64 3/8 3/4 3-1/2 30° 4 TiN Available to Order*
    $23.06
  • A67473 HTC Tool 7/16 3/8 1 2-11/16 30° 4 Uncoated Available to Order*
    $18.48
  • A66615 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 2 Uncoated Available to Order*
    $26.97
  • A63812 HTC Tool 1/2 1/2 1/2 2-1/2 30° 5 TiALN Available to Order*
    $34.72
  • A62387 HTC Tool 1-1/2 1-1/4 2-1/2 5 30° 2 TiALN Available to Order*
    $176.28
  • A62310 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 6 TiCN Available to Order*
    $165.84
  • A60119 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $38.63
  • A76843 ACT 7/16 7/16 1 2-11/16 30° 4 Uncoated 40
    $35.75
  • A68422 HTC Tool 27/64 1/2 13/16 3-3/4 30° 2 TiCN Available to Order*
    $34.81
  • A68248 HTC Tool 21/64 3/8 3/4 3-1/2 30° 4 TiN Available to Order*
    $26.48
  • A66618 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 2 TiN Available to Order*
    $32.94
  • A63815 HTC Tool 1/2 1/2 1/2 2-1/2 30° 4 TiALN Available to Order*
    $32.16
  • A62388 HTC Tool 1-1/2 1-1/4 2-1/2 5 30° 2 TiN Available to Order*
    $160.65
  • A62311 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 6 TiALN Available to Order*
    $171.02
  • A60128 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 5 TiALN Available to Order*
    $36.92
  • A68423 HTC Tool 27/64 1/2 13/16 3-3/4 30° 2 TiALN Available to Order*
    $35.79
  • A68234 HTC Tool 21/64 3/8 3/4 3-1/2 30° 4 TiCN Available to Order*
    $24.72
  • A67476 HTC Tool 7/16 3/8 1 2-11/16 30° 4 TiN Available to Order*
    $22.20
  • A66616 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 2 TiCN Available to Order*
    $35.93
  • A63805 HTC Tool 1/2 1/2 3/4 2-3/4 30° 4 Uncoated Available to Order*
    $26.19
  • A62305 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 6 Uncoated Available to Order*
    $149.93
  • A60131 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $33.95
  • A68246 HTC Tool 21/64 3/8 3/4 3-1/2 30° 4 TiCN Available to Order*
    $28.13
  • A67474 HTC Tool 7/16 3/8 1 2-11/16 30° 4 TiCN Available to Order*
    $24.07
  • A67437 HTC Tool 7/16 1/2 13/16 3-3/4 30° 2 Uncoated Available to Order*
    $22.64
  • A66617 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 2 TiALN Available to Order*
    $37.41
  • A63827 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 5 TiALN Available to Order*
    $40.23
  • A63808 HTC Tool 1/2 1/2 3/4 2-3/4 30° 4 TiN Available to Order*
    $29.89

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

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