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
    A65779 HTC Tool 3/8 1/2 2-1/4 4-1/4 1/2° 30° 3 TiN Available to Order*
    $78.24
  • A65769 HTC Tool 3/8 1/2 3-1/4 5-1/2 1/2° 30° 3 TiCN Available to Order*
    $109.50
  • A65773 HTC Tool 3/8 1/2 1-1/4 3-1/8 1/2° 30° 3 TiCN Available to Order*
    $64.94
  • A65777 HTC Tool 3/8 1/2 2-1/4 4-1/4 1/2° 30° 3 TiCN Available to Order*
    $83.25
  • A65770 HTC Tool 3/8 1/2 3-1/4 5-1/2 1/2° 30° 3 TiALN Available to Order*
    $112.54
  • A65774 HTC Tool 3/8 1/2 1-1/4 3-1/8 1/2° 30° 3 TiALN Available to Order*
    $66.57
  • A65778 HTC Tool 3/8 1/2 2-1/4 4-1/4 1/2° 30° 3 TiALN Available to Order*
    $85.75
  • A65756 HTC Tool 3/8 1/2 3-1/4 5-1/2 1° 30° 3 Uncoated Available to Order*
    $96.06
  • A65760 HTC Tool 3/8 1/2 1-1/4 3-1/8 1° 30° 3 Uncoated Available to Order*
    $57.89
  • A65764 HTC Tool 3/8 1/2 2-1/4 4-1/4 1° 30° 3 Uncoated Available to Order*
    $73.46
  • A65759 HTC Tool 3/8 1/2 3-1/4 5-1/2 1° 30° 3 TiN Available to Order*
    $108.22
  • A65763 HTC Tool 3/8 1/2 1-1/4 3-1/8 1° 30° 3 TiN Available to Order*
    $64.63
  • A65767 HTC Tool 3/8 1/2 2-1/4 4-1/4 1° 30° 3 TiN Available to Order*
    $83.49
  • A65757 HTC Tool 3/8 1/2 3-1/4 5-1/2 1° 30° 3 TiCN Available to Order*
    $114.33
  • A65761 HTC Tool 3/8 1/2 1-1/4 3-1/8 1° 30° 3 TiCN Available to Order*
    $67.99
  • A65765 HTC Tool 3/8 1/2 2-1/4 4-1/4 1° 30° 3 TiCN Available to Order*
    $88.50
  • A65758 HTC Tool 3/8 1/2 3-1/4 5-1/2 1° 30° 3 TiALN Available to Order*
    $117.35
  • A65762 HTC Tool 3/8 1/2 1-1/4 3-1/8 1° 30° 3 TiALN Available to Order*
    $69.67
  • A65766 HTC Tool 3/8 1/2 2-1/4 4-1/4 1° 30° 3 TiALN Available to Order*
    $91.00
  • A65744 HTC Tool 3/8 5/8 3-1/4 5-1/2 2° 30° 3 Uncoated Available to Order*
    $106.80
  • A65748 HTC Tool 3/8 1/2 1-1/4 3-1/8 2° 30° 3 Uncoated Available to Order*
    $63.82
  • A65752 HTC Tool 3/8 1/2 2-1/4 4-1/4 2° 30° 3 Uncoated Available to Order*
    $80.06
  • A65747 HTC Tool 3/8 5/8 3-1/4 5-1/2 2° 30° 3 TiN Available to Order*
    $121.38
  • A65751 HTC Tool 3/8 1/2 1-1/4 3-1/8 2° 30° 3 TiN Available to Order*
    $70.54
  • A65755 HTC Tool 3/8 1/2 2-1/4 4-1/4 2° 30° 3 TiN Available to Order*
    $90.05
  • A65745 HTC Tool 3/8 5/8 3-1/4 5-1/2 2° 30° 3 TiCN Available to Order*
    $128.64
  • A65749 HTC Tool 3/8 1/2 1-1/4 3-1/8 2° 30° 3 TiCN Available to Order*
    $73.90
  • A65753 HTC Tool 3/8 1/2 2-1/4 4-1/4 2° 30° 3 TiCN Available to Order*
    $95.08
  • A65746 HTC Tool 3/8 5/8 3-1/4 5-1/2 2° 30° 3 TiALN Available to Order*
    $132.28
  • A65750 HTC Tool 3/8 1/2 1-1/4 3-1/8 2° 30° 3 TiALN Available to Order*
    $75.58
  • A65754 HTC Tool 3/8 1/2 2-1/4 4-1/4 2° 30° 3 TiALN Available to Order*
    $97.58
  • A65724 HTC Tool 3/8 3/4 3-1/4 5-1/2 3° 30° 3 Uncoated Available to Order*
    $151.55
  • A65728 HTC Tool 3/8 3/4 4 6-1/2 3° 30° 3 Uncoated Available to Order*
    $180.93
  • A65736 HTC Tool 3/8 1/2 1-1/4 3-1/8 3° 30° 3 Uncoated Available to Order*
    $66.22
  • A65740 HTC Tool 3/8 5/8 2-1/4 4-1/4 3° 30° 3 Uncoated Available to Order*
    $83.33
  • A65727 HTC Tool 3/8 3/4 3-1/4 5-1/2 3° 30° 3 TiN Available to Order*
    $168.23
  • A65731 HTC Tool 3/8 3/4 4 6-1/2 3° 30° 3 TiN Available to Order*
    $201.27
  • A65739 HTC Tool 3/8 1/2 1-1/4 3-1/8 3° 30° 3 TiN Available to Order*
    $72.94
  • A65743 HTC Tool 3/8 5/8 2-1/4 4-1/4 3° 30° 3 TiN Available to Order*
    $95.88
  • A65725 HTC Tool 3/8 3/4 3-1/4 5-1/2 3° 30° 3 TiCN Available to Order*
    $176.52
  • A65729 HTC Tool 3/8 3/4 4 6-1/2 3° 30° 3 TiCN Available to Order*
    $211.42
  • A65737 HTC Tool 3/8 1/2 1-1/4 3-1/8 3° 30° 3 TiCN Available to Order*
    $76.32
  • A65741 HTC Tool 3/8 5/8 2-1/4 4-1/4 3° 30° 3 TiCN Available to Order*
    $102.13
  • A65726 HTC Tool 3/8 3/4 3-1/4 5-1/2 3° 30° 3 TiALN Available to Order*
    $180.69
  • A65730 HTC Tool 3/8 3/4 4 6-1/2 3° 30° 3 TiALN Available to Order*
    $216.51
  • A65738 HTC Tool 3/8 1/2 1-1/4 3-1/8 3° 30° 3 TiALN Available to Order*
    $77.98
  • A65742 HTC Tool 3/8 5/8 2-1/4 4-1/4 3° 30° 3 TiALN Available to Order*
    $105.28
  • A65708 HTC Tool 3/8 3/4 3-1/4 5-1/2 4° 30° 3 Uncoated Available to Order*
    $182.91
  • A65716 HTC Tool 3/8 1/2 1-1/4 3-1/8 4° 30° 3 Uncoated Available to Order*
    $78.52
  • A65720 HTC Tool 3/8 5/8 2-1/4 4-1/4 4° 30° 3 Uncoated Available to Order*
    $110.98
  • A65711 HTC Tool 3/8 3/4 3-1/4 5-1/2 4° 30° 3 TiN Available to Order*
    $199.57
  • A65719 HTC Tool 3/8 1/2 1-1/4 3-1/8 4° 30° 3 TiN Available to Order*
    $85.21
  • A65723 HTC Tool 3/8 5/8 2-1/4 4-1/4 4° 30° 3 TiN Available to Order*
    $123.53
  • A65709 HTC Tool 3/8 3/4 3-1/4 5-1/2 4° 30° 3 TiCN Available to Order*
    $207.90
  • A65717 HTC Tool 3/8 1/2 1-1/4 3-1/8 4° 30° 3 TiCN Available to Order*
    $88.60
  • A65721 HTC Tool 3/8 5/8 2-1/4 4-1/4 4° 30° 3 TiCN Available to Order*
    $129.78
  • A65710 HTC Tool 3/8 3/4 3-1/4 5-1/2 4° 30° 3 TiALN Available to Order*
    $212.07
  • A65718 HTC Tool 3/8 1/2 1-1/4 3-1/8 4° 30° 3 TiALN Available to Order*
    $90.28
  • A65722 HTC Tool 3/8 5/8 2-1/4 4-1/4 4° 30° 3 TiALN Available to Order*
    $132.91
  • A65688 HTC Tool 3/8 3/4 3-1/4 5-1/2 5° 30° 3 Uncoated Available to Order*
    $168.44
  • A65700 HTC Tool 3/8 1/2 1-1/4 3-1/8 5° 30° 3 Uncoated Available to Order*
    $70.84
  • A65704 HTC Tool 3/8 3/4 2-1/4 4-1/4 5° 30° 3 Uncoated Available to Order*
    $107.89
  • A65691 HTC Tool 3/8 3/4 3-1/4 5-1/2 5° 30° 3 TiN Available to Order*
    $185.10
  • A65703 HTC Tool 3/8 1/2 1-1/4 3-1/8 5° 30° 3 TiN Available to Order*
    $77.56
  • A65707 HTC Tool 3/8 3/4 2-1/4 4-1/4 5° 30° 3 TiN Available to Order*
    $122.76
  • A65689 HTC Tool 3/8 3/4 3-1/4 5-1/2 5° 30° 3 TiCN Available to Order*
    $193.43
  • A65701 HTC Tool 3/8 1/2 1-1/4 3-1/8 5° 30° 3 TiCN Available to Order*
    $80.92
  • A65705 HTC Tool 3/8 3/4 2-1/4 4-1/4 5° 30° 3 TiCN Available to Order*
    $130.16
  • A65690 HTC Tool 3/8 3/4 3-1/4 5-1/2 5° 30° 3 TiALN Available to Order*
    $197.61
  • A65702 HTC Tool 3/8 1/2 1-1/4 3-1/8 5° 30° 3 TiALN Available to Order*
    $82.60
  • A65706 HTC Tool 3/8 3/4 2-1/4 4-1/4 5° 30° 3 TiALN Available to Order*
    $133.86
  • A65684 HTC Tool 3/8 3/4 2-1/4 4-1/4 7° 30° 3 Uncoated Available to Order*
    $155.05
  • A65687 HTC Tool 3/8 3/4 2-1/4 4-1/4 7° 30° 3 TiN Available to Order*
    $169.91
  • A65685 HTC Tool 3/8 3/4 2-1/4 4-1/4 7° 30° 3 TiCN Available to Order*
    $177.33
  • A65686 HTC Tool 3/8 3/4 2-1/4 4-1/4 7° 30° 3 TiALN Available to Order*
    $181.02
  • A65668 HTC Tool 3/8 5/8 1-1/4 3-1/4 10° 30° 3 Uncoated Available to Order*
    $97.81
  • A65672 HTC Tool 3/8 1 2-1/4 4-5/8 10° 30° 3 Uncoated Available to Order*
    $203.09
  • A65671 HTC Tool 3/8 5/8 1-1/4 3-1/4 10° 30° 3 TiN Available to Order*
    $107.76
  • A65669 HTC Tool 3/8 5/8 1-1/4 3-1/4 10° 30° 3 TiCN Available to Order*
    $112.72
  • A65670 HTC Tool 3/8 5/8 1-1/4 3-1/4 10° 30° 3 TiALN Available to Order*
    $115.20
  • A65656 HTC Tool 3/8 3/4 1-1/4 3-1/2 15° 30° 4 Uncoated Available to Order*
    $133.79
  • A65659 HTC Tool 3/8 3/4 1-1/4 3-1/2 15° 30° 4 TiN Available to Order*
    $145.58
  • A65657 HTC Tool 3/8 3/4 1-1/4 3-1/2 15° 30° 4 TiCN Available to Order*
    $151.48
  • A65658 HTC Tool 3/8 3/4 1-1/4 3-1/2 15° 30° 4 TiALN Available to Order*
    $154.40
  • A65636 HTC Tool 3/8 5/8 3/4 3 25° 30° 4 Uncoated Available to Order*
    $197.38
  • A65640 HTC Tool 3/8 3/4 1 3-1/4 25° 30° 4 Uncoated Available to Order*
    $208.79
  • A65639 HTC Tool 3/8 5/8 3/4 3 25° 30° 4 TiN Available to Order*
    $207.30
  • A65637 HTC Tool 3/8 5/8 3/4 3 25° 30° 4 TiCN Available to Order*
    $212.31
  • A65638 HTC Tool 3/8 5/8 3/4 3 25° 30° 4 TiALN Available to Order*
    $214.79
  • A63769 HTC Tool 1/2 1/2 3-1/4 5-1/2 1/2° 30° 3 Uncoated Available to Order*
    $95.41
  • A63773 HTC Tool 1/2 1/2 1-1/4 3-1/8 1/2° 30° 3 Uncoated Available to Order*
    $66.66
  • A63777 HTC Tool 1/2 1/2 2-1/4 4-1/4 1/2° 30° 3 Uncoated Available to Order*
    $80.27
  • A63772 HTC Tool 1/2 1/2 3-1/4 5-1/2 1/2° 30° 3 TiN Available to Order*
    $107.57
  • A63776 HTC Tool 1/2 1/2 1-1/4 3-1/8 1/2° 30° 3 TiN Available to Order*
    $73.39
  • A63780 HTC Tool 1/2 1/2 2-1/4 4-1/4 1/2° 30° 3 TiN Available to Order*
    $90.30
  • A63770 HTC Tool 1/2 1/2 3-1/4 5-1/2 1/2° 30° 3 TiCN Available to Order*
    $113.66
  • A63774 HTC Tool 1/2 1/2 1-1/4 3-1/8 1/2° 30° 3 TiCN Available to Order*
    $76.75
  • A63778 HTC Tool 1/2 1/2 2-1/4 4-1/4 1/2° 30° 3 TiCN Available to Order*
    $95.29
  • A63771 HTC Tool 1/2 1/2 3-1/4 5-1/2 1/2° 30° 3 TiALN Available to Order*
    $116.69
  • A63775 HTC Tool 1/2 1/2 1-1/4 3-1/8 1/2° 30° 3 TiALN Available to Order*
    $78.43

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

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