HSS

HSS

Square End High Speed Steel End Mills
Square End High Speed Steel End Mills
High Speed Steel Ball End Mills
High Speed Steel Ball End Mills
HSS End Mills for Aluminum
HSS End Mills for Aluminum
Metric
Metric
Double End HSS Square End Mills
Double End HSS Square End Mills
Double End HSS Ball End Mills
Double End HSS Ball End Mills
HSS Tapered End Mills
HSS Tapered End Mills
Spiral Flute
Spiral Flute
High Speed Steel Roughers
High Speed Steel Roughers
HSS Bridgeport End Mills
HSS Bridgeport End Mills
HSS Corner Rounding End Mills
HSS Corner Rounding End Mills
HSS T Slot Cutters
HSS T Slot Cutters

High Speed Steel (HSS) end mills remain a workhorse choice for general-purpose milling, offering good toughness and value for shops running lower speeds or softer materials like mild steel, aluminum, and plastics. Our HSS selection includes Square End and Ball End styles, Double End versions, Metric sizing, HSS Tapered End Mills, Spiral Flute designs, High Speed Steel Roughers, HSS Bridgeport End Mills, Corner Rounding End Mills, Dovetail Cutters, and T-Slot Cutters.

HSS end mills are more forgiving of less rigid setups and older equipment compared to carbide, and their lower cost per tool makes them practical for jobs with heavy tool wear or frequent changeovers. All HSS end mills are USA manufactured and typically in stock for same-day shipping with a 97% fill rate.

  • 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
    A63779 HTC Tool 1/2 1/2 2-1/4 4-1/4 1/2° 30° 3 TiALN Available to Order*
    $97.79
  • A63757 HTC Tool 1/2 1/2 3-1/4 5-1/2 1° 30° 3 Uncoated Available to Order*
    $103.30
  • A63761 HTC Tool 1/2 1/2 1-1/4 3-1/8 1° 30° 3 Uncoated Available to Order*
    $67.76
  • A63765 HTC Tool 1/2 1/2 2-1/4 4-1/4 1° 30° 3 Uncoated Available to Order*
    $83.33
  • A63760 HTC Tool 1/2 1/2 3-1/4 5-1/2 1° 30° 3 TiN Available to Order*
    $115.48
  • A63764 HTC Tool 1/2 1/2 1-1/4 3-1/8 1° 30° 3 TiN Available to Order*
    $74.50
  • A63768 HTC Tool 1/2 1/2 2-1/4 4-1/4 1° 30° 3 TiN Available to Order*
    $93.36
  • A63758 HTC Tool 1/2 1/2 3-1/4 5-1/2 1° 30° 3 TiCN Available to Order*
    $121.55
  • A63762 HTC Tool 1/2 1/2 1-1/4 3-1/8 1° 30° 3 TiCN Available to Order*
    $77.86
  • A63766 HTC Tool 1/2 1/2 2-1/4 4-1/4 1° 30° 3 TiCN Available to Order*
    $98.37
  • A63759 HTC Tool 1/2 1/2 3-1/4 5-1/2 1° 30° 3 TiALN Available to Order*
    $124.60
  • A63763 HTC Tool 1/2 1/2 1-1/4 3-1/8 1° 30° 3 TiALN Available to Order*
    $79.54
  • A63767 HTC Tool 1/2 1/2 2-1/4 4-1/4 1° 30° 3 TiALN Available to Order*
    $100.87
  • A63745 HTC Tool 1/2 5/8 3-1/4 5-1/2 2° 30° 3 Uncoated Available to Order*
    $127.64
  • A63749 HTC Tool 1/2 1/2 1-1/4 3-1/8 2° 30° 3 Uncoated Available to Order*
    $68.65
  • A63753 HTC Tool 1/2 1/2 2-1/4 4-1/4 2° 30° 3 Uncoated Available to Order*
    $86.85
  • A63748 HTC Tool 1/2 5/8 3-1/4 5-1/2 2° 30° 3 TiN Available to Order*
    $142.20
  • A63752 HTC Tool 1/2 1/2 1-1/4 3-1/8 2° 30° 3 TiN Available to Order*
    $75.36
  • A63756 HTC Tool 1/2 1/2 2-1/4 4-1/4 2° 30° 3 TiN Available to Order*
    $96.88
  • A63746 HTC Tool 1/2 5/8 3-1/4 5-1/2 2° 30° 3 TiCN Available to Order*
    $149.47
  • A63750 HTC Tool 1/2 1/2 1-1/4 3-1/8 2° 30° 3 TiCN Available to Order*
    $78.73
  • A63754 HTC Tool 1/2 1/2 2-1/4 4-1/4 2° 30° 3 TiCN Available to Order*
    $101.89
  • A63747 HTC Tool 1/2 5/8 3-1/4 5-1/2 2° 30° 3 TiALN Available to Order*
    $153.11
  • A63751 HTC Tool 1/2 1/2 1-1/4 3-1/8 2° 30° 3 TiALN Available to Order*
    $80.41
  • A63755 HTC Tool 1/2 1/2 2-1/4 4-1/4 2° 30° 3 TiALN Available to Order*
    $104.39
  • A63721 HTC Tool 1/2 3/4 3-1/4 5-1/2 3° 30° 3 Uncoated Available to Order*
    $169.10
  • A63725 HTC Tool 1/2 3/4 4 6-1/2 3° 30° 3 Uncoated Available to Order*
    $217.12
  • A63733 HTC Tool 1/2 1/2 1-1/4 3-1/8 3° 30° 3 Uncoated Available to Order*
    $71.05
  • A63737 HTC Tool 1/2 5/8 2-1/4 4-1/4 3° 30° 3 Uncoated Available to Order*
    $103.30
  • A63740 HTC Tool 1/2 1/2 2-1/4 4-1/8 3° 30° 3 Uncoated Available to Order*
    $103.30
  • A63724 HTC Tool 1/2 3/4 3-1/4 5-1/2 3° 30° 3 TiN Available to Order*
    $185.76
  • A63736 HTC Tool 1/2 1/2 1-1/4 3-1/8 3° 30° 3 TiN Available to Order*
    $77.77
  • A63743 HTC Tool 1/2 1/2 2-1/4 4-1/8 3° 30° 3 TiN Available to Order*
    $113.33
  • A63744 HTC Tool 1/2 5/8 2-1/4 4-1/4 3° 30° 3 TiN Available to Order*
    $115.85
  • A63722 HTC Tool 1/2 3/4 3-1/4 5-1/2 3° 30° 3 TiCN Available to Order*
    $194.09
  • A63734 HTC Tool 1/2 1/2 1-1/4 3-1/8 3° 30° 3 TiCN Available to Order*
    $81.15
  • A63738 HTC Tool 1/2 5/8 2-1/4 4-1/4 3° 30° 3 TiCN Available to Order*
    $122.10
  • A63741 HTC Tool 1/2 1/2 2-1/4 4-1/8 3° 30° 3 TiCN Available to Order*
    $118.33
  • A63723 HTC Tool 1/2 3/4 3-1/4 5-1/2 3° 30° 3 TiALN Available to Order*
    $198.22
  • A63735 HTC Tool 1/2 1/2 1-1/4 3-1/8 3° 30° 3 TiALN Available to Order*
    $82.83
  • A63739 HTC Tool 1/2 5/8 2-1/4 4-1/4 3° 30° 3 TiALN Available to Order*
    $125.25
  • A63742 HTC Tool 1/2 1/2 2-1/4 4-1/8 3° 30° 3 TiALN Available to Order*
    $120.82
  • A63713 HTC Tool 1/2 1/2 1-1/4 3-1/8 4° 30° 3 Uncoated Available to Order*
    $91.45
  • A63717 HTC Tool 1/2 3/4 2-1/4 4-1/2 4° 30° 3 Uncoated Available to Order*
    $154.63
  • A63716 HTC Tool 1/2 1/2 1-1/4 3-1/8 4° 30° 3 TiN Available to Order*
    $98.19
  • A63720 HTC Tool 1/2 3/4 2-1/4 4-1/2 4° 30° 3 TiN Available to Order*
    $169.47
  • A63714 HTC Tool 1/2 1/2 1-1/4 3-1/8 4° 30° 3 TiCN Available to Order*
    $101.55
  • A63718 HTC Tool 1/2 3/4 2-1/4 4-1/2 4° 30° 3 TiCN Available to Order*
    $176.87
  • A63715 HTC Tool 1/2 1/2 1-1/4 3-1/8 4° 30° 3 TiALN Available to Order*
    $103.21
  • A63719 HTC Tool 1/2 3/4 2-1/4 4-1/2 4° 30° 3 TiALN Available to Order*
    $180.58
  • A63685 HTC Tool 1/2 1 3-1/4 5-3/4 5° 30° 3 Uncoated Available to Order*
    $216.68
  • A63697 HTC Tool 1/2 1/2 1-1/4 3-1/8 5° 30° 3 Uncoated Available to Order*
    $85.31
  • A63701 HTC Tool 1/2 3/4 2-1/4 4-1/4 5° 30° 3 Uncoated Available to Order*
    $144.30
  • A63700 HTC Tool 1/2 1/2 1-1/4 3-1/8 5° 30° 3 TiN Available to Order*
    $92.03
  • A63704 HTC Tool 1/2 3/4 2-1/4 4-1/4 5° 30° 3 TiN Available to Order*
    $159.16
  • A63698 HTC Tool 1/2 1/2 1-1/4 3-1/8 5° 30° 3 TiCN Available to Order*
    $95.41
  • A63702 HTC Tool 1/2 3/4 2-1/4 4-1/4 5° 30° 3 TiCN Available to Order*
    $166.58
  • A63699 HTC Tool 1/2 1/2 1-1/4 3-1/8 5° 30° 3 TiALN Available to Order*
    $97.07
  • A63703 HTC Tool 1/2 3/4 2-1/4 4-1/4 5° 30° 3 TiALN Available to Order*
    $170.29
  • A63677 HTC Tool 1/2 5/8 1-1/4 3-1/4 7° 30° 3 Uncoated Available to Order*
    $101.31
  • A63681 HTC Tool 1/2 1 2-1/4 4-3/4 7° 30° 3 Uncoated Available to Order*
    $184.22
  • A63680 HTC Tool 1/2 5/8 1-1/4 3-1/4 7° 30° 3 TiN Available to Order*
    $111.25
  • A63684 HTC Tool 1/2 1 2-1/4 4-3/4 7° 30° 3 TiN Available to Order*
    $205.03
  • A63678 HTC Tool 1/2 5/8 1-1/4 3-1/4 7° 30° 3 TiCN Available to Order*
    $116.23
  • A63682 HTC Tool 1/2 1 2-1/4 4-3/4 7° 30° 3 TiCN Available to Order*
    $215.39
  • A63679 HTC Tool 1/2 5/8 1-1/4 3-1/4 7° 30° 3 TiALN Available to Order*
    $118.72
  • A63661 HTC Tool 1/2 3/4 1-1/4 3-3/8 10° 30° 3 Uncoated Available to Order*
    $116.67
  • A63664 HTC Tool 1/2 3/4 1-1/4 3-3/8 10° 30° 3 TiN Available to Order*
    $128.47
  • A63662 HTC Tool 1/2 3/4 1-1/4 3-3/8 10° 30° 3 TiCN Available to Order*
    $134.38
  • A63663 HTC Tool 1/2 3/4 1-1/4 3-3/8 10° 30° 3 TiALN Available to Order*
    $137.32
  • A63637 HTC Tool 1/2 3/4 1 3-1/4 15° 30° 3 Uncoated Available to Order*
    $131.16
  • A63641 HTC Tool 1/2 3/4 1-1/4 3-1/2 15° 30° 3 Uncoated Available to Order*
    $157.48
  • A63640 HTC Tool 1/2 3/4 1 3-1/4 15° 30° 3 TiN Available to Order*
    $142.94
  • A63644 HTC Tool 1/2 3/4 1-1/4 3-1/2 15° 30° 3 TiN Available to Order*
    $169.28
  • A63638 HTC Tool 1/2 3/4 1 3-1/4 15° 30° 3 TiCN Available to Order*
    $148.84
  • A63642 HTC Tool 1/2 3/4 1-1/4 3-1/2 15° 30° 3 TiCN Available to Order*
    $175.16
  • A63639 HTC Tool 1/2 3/4 1 3-1/4 15° 30° 3 TiALN Available to Order*
    $151.79
  • A63643 HTC Tool 1/2 3/4 1-1/4 3-1/2 15° 30° 3 TiALN Available to Order*
    $178.11
  • A66496 HTC Tool 5/8 5/8 3-1/4 5-1/2 1/2° 30° 3 Uncoated Available to Order*
    $119.96
  • A66500 HTC Tool 5/8 5/8 4-1/4 6-1/2 1/2° 30° 3 Uncoated Available to Order*
    $135.54
  • A66504 HTC Tool 5/8 5/8 2-1/4 4-1/2 1/2° 30° 3 Uncoated Available to Order*
    $110.11
  • A66499 HTC Tool 5/8 5/8 3-1/4 5-1/2 1/2° 30° 3 TiN Available to Order*
    $134.52
  • A66503 HTC Tool 5/8 5/8 4-1/4 6-1/2 1/2° 30° 3 TiN Available to Order*
    $151.99
  • A66507 HTC Tool 5/8 5/8 2-1/4 4-1/2 1/2° 30° 3 TiN Available to Order*
    $122.64
  • A66497 HTC Tool 5/8 5/8 3-1/4 5-1/2 1/2° 30° 3 TiCN Available to Order*
    $141.78
  • A66501 HTC Tool 5/8 5/8 4-1/4 6-1/2 1/2° 30° 3 TiCN Available to Order*
    $160.21
  • A66505 HTC Tool 5/8 5/8 2-1/4 4-1/2 1/2° 30° 3 TiCN Available to Order*
    $128.90
  • A66498 HTC Tool 5/8 5/8 3-1/4 5-1/2 1/2° 30° 3 TiALN Available to Order*
    $145.44
  • A66502 HTC Tool 5/8 5/8 4-1/4 6-1/2 1/2° 30° 3 TiALN Available to Order*
    $164.36
  • A66506 HTC Tool 5/8 5/8 2-1/4 4-1/2 1/2° 30° 3 TiALN Available to Order*
    $132.02
  • A66484 HTC Tool 5/8 5/8 3-1/4 5-1/2 1° 30? 3 Uncoated Available to Order*
    $123.92
  • A66488 HTC Tool 5/8 5/8 4-1/4 6-1/2 1° 30° 3 Uncoated Available to Order*
    $141.24
  • A66492 HTC Tool 5/8 5/8 2-1/4 4-1/2 1° 30° 3 Uncoated Available to Order*
    $113.82
  • A66487 HTC Tool 5/8 5/8 3-1/4 5-1/2 1° 30° 3 TiN Available to Order*
    $138.49
  • A66491 HTC Tool 5/8 5/8 4-1/4 6-1/2 1° 30° 3 TiN Available to Order*
    $157.69
  • A66495 HTC Tool 5/8 5/8 2-1/4 4-1/2 1° 30° 3 TiN Available to Order*
    $126.39
  • A66485 HTC Tool 5/8 5/8 3-1/4 5-1/2 1° 30° 3 TiCN Available to Order*
    $145.74
  • A66489 HTC Tool 5/8 5/8 4-1/4 6-1/2 1° 30° 3 TiCN Available to Order*
    $165.92
  • A66493 HTC Tool 5/8 5/8 2-1/4 4-1/2 1° 30° 3 TiCN Available to Order*
    $132.63
  • A66486 HTC Tool 5/8 5/8 3-1/4 5-1/2 1° 30° 3 TiALN Available to Order*
    $149.40

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

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