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
    A66134 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 TiALN Available to Order*
    $256.50
  • A61183 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiCN Available to Order*
    $219.62
  • A61180 HTC Tool 2 1-1/4 4 6-1/2 30° 4 TiALN Available to Order*
    $228.51
  • A61184 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $228.51
  • A61187 HTC Tool 2 1-1/4 4 6-1/2 30° 8 TiALN Available to Order*
    $220.95
  • A61173 HTC Tool 2 2 4 15-1/4 30° 6 Uncoated Available to Order*
    $342.00
  • A63286 HTC Tool 2-1/4 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $230.44
  • A66107 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 TiN Available to Order*
    $227.80
  • A63287 HTC Tool 2-1/4 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $243.33
  • A63284 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 6 TiN Available to Order*
    $232.34
  • A63282 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 6 TiCN Available to Order*
    $261.36
  • A63283 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 6 TiALN Available to Order*
    $275.87
  • A66105 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 TiCN Available to Order*
    $237.96
  • A62660 HTC Tool 2-1/2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $258.53
  • A62658 HTC Tool 2-1/2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $284.27
  • A62659 HTC Tool 2-1/2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $297.15
  • A66106 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 TiALN Available to Order*
    $243.04
  • A62656 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 8 TiN Available to Order*
    $245.52
  • A62654 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 8 TiCN Available to Order*
    $274.53
  • A62655 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 8 TiALN Available to Order*
    $289.03
  • A66076 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 Uncoated Available to Order*
    $261.66
  • A66079 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiN Available to Order*
    $289.06
  • A66077 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiCN Available to Order*
    $302.77
  • A66074 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 TiALN Available to Order*
    $222.88
  • A66078 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiALN Available to Order*
    $309.64
  • A63279 HTC Tool 2-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $229.19
  • A63276 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $232.75
  • A63274 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $261.78
  • A63275 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $276.27
  • A62640 HTC Tool 2-1/2 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $232.03
  • A62638 HTC Tool 2-1/2 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $257.79
  • A66036 HTC Tool 3/16 1 2 4-1/2 15° 30° 3 Uncoated Available to Order*
    $244.75
  • A62639 HTC Tool 2-1/2 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $270.66
  • A62636 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $269.98
  • A62634 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $298.99
  • A66039 HTC Tool 3/16 1 2 4-1/2 15° 30° 3 TiN Available to Order*
    $265.55
  • A62635 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $313.48
  • A66037 HTC Tool 3/16 1 2 4-1/2 15° 30° 3 TiCN Available to Order*
    $275.92
  • A66038 HTC Tool 3/16 1 2 4-1/2 15° 30° 3 TiALN Available to Order*
    $281.12
  • A66022 HTC Tool 3/16 3/4 1-1/2 3-3/4 20° 30° 4 TiALN Available to Order*
    $220.87
  • A64221 HTC Tool 1/4 3/4 5 7-3/8 3° 30° 3 Uncoated Available to Order*
    $233.57
  • A64224 HTC Tool 1/4 3/4 5 7-3/8 3° 30° 3 TiN Available to Order*
    $257.09
  • A64222 HTC Tool 1/4 3/4 5 7-3/8 3° 30° 3 TiCN Available to Order*
    $268.82
  • A64223 HTC Tool 1/4 3/4 5 7-3/8 3° 30° 3 TiALN Available to Order*
    $274.71
  • A64200 HTC Tool 1/4 3/4 4 6-1/2 4° 30° 3 TiN Available to Order*
    $237.46
  • A64198 HTC Tool 1/4 3/4 4 6-1/2 4° 30° 3 TiCN Available to Order*
    $247.59
  • A64199 HTC Tool 1/4 3/4 4 6-1/2 4° 30° 3 TiALN Available to Order*
    $252.70
  • A64176 HTC Tool 1/4 3/4 4 6-1/2 5° 30° 3 TiN Available to Order*
    $229.57
  • A64174 HTC Tool 1/4 3/4 4 6-1/2 5° 30° 3 TiCN Available to Order*
    $239.71
  • A64175 HTC Tool 1/4 3/4 4 6-1/2 5° 30° 3 TiALN Available to Order*
    $244.81
  • A64153 HTC Tool 1/4 1 4 6-1/2 7° 30° 3 Uncoated Available to Order*
    $255.08
  • A64156 HTC Tool 1/4 1 4 6-1/2 7° 30° 3 TiN Available to Order*
    $280.94
  • A64150 HTC Tool 1/4 1 3-1/4 5-3/4 7° 30° 3 TiCN Available to Order*
    $225.77
  • A64154 HTC Tool 1/4 1 4 6-1/2 7° 30° 3 TiCN Available to Order*
    $293.86
  • A64151 HTC Tool 1/4 1 3-1/4 5-3/4 7° 30° 3 TiALN Available to Order*
    $231.44
  • A64155 HTC Tool 1/4 1 4 6-1/2 7° 30° 3 TiALN Available to Order*
    $300.32
  • A64113 HTC Tool 1/4 1-1/4 3-1/4 5-3/4 15° 30° 4 Uncoated Available to Order*
    $321.74
  • A64133 HTC Tool 1/4 1 2-1/4 4-3/4 15° 30° 4 Uncoated Available to Order*
    $266.70
  • A64116 HTC Tool 1/4 1-1/4 3-1/4 5-3/4 15° 30° 4 TiN Available to Order*
    $351.14
  • A64136 HTC Tool 1/4 1 2-1/4 4-3/4 15° 30° 4 TiN Available to Order*
    $287.47
  • A64114 HTC Tool 1/4 1-1/4 3-1/4 5-3/4 15° 30° 4 TiCN Available to Order*
    $365.84
  • A64134 HTC Tool 1/4 1 2-1/4 4-3/4 15° 30° 4 TiCN Available to Order*
    $297.87
  • A64115 HTC Tool 1/4 1-1/4 3-1/4 5-3/4 15° 30° 4 TiALN Available to Order*
    $373.19
  • A64135 HTC Tool 1/4 1 2-1/4 4-3/4 15° 30° 4 TiALN Available to Order*
    $303.06
  • A64112 HTC Tool 1/4 3/4 1-1/2 3-3/4 20° 30° 4 TiN Available to Order*
    $221.67
  • A64110 HTC Tool 1/4 3/4 1-1/2 3-3/4 20° 30° 4 TiCN Available to Order*
    $227.59
  • A64111 HTC Tool 1/4 3/4 1-1/2 3-3/4 20° 30° 4 TiALN Available to Order*
    $230.54
  • A64101 HTC Tool 1/4 3/4 1-1/2 3-3/4 25° 30° 4 Uncoated Available to Order*
    $293.44
  • A64104 HTC Tool 1/4 3/4 1-1/2 3-3/4 25° 30° 4 TiN Available to Order*
    $305.25
  • A64102 HTC Tool 1/4 3/4 1-1/2 3-3/4 25° 30° 4 TiCN Available to Order*
    $311.15
  • A64103 HTC Tool 1/4 3/4 1-1/2 3-3/4 25° 30° 4 TiALN Available to Order*
    $314.07
  • A64089 HTC Tool 1/4 3/4 1 3-1/4 30° 30° 4 Uncoated Available to Order*
    $221.08
  • A64093 HTC Tool 1/4 1 1-1/2 4 30° 30° 4 Uncoated Available to Order*
    $376.56
  • A64092 HTC Tool 1/4 3/4 1 3-1/4 30° 30° 4 TiN Available to Order*
    $232.87
  • A64096 HTC Tool 1/4 1 1-1/2 4 30° 30° 4 TiN Available to Order*
    $397.35
  • A64090 HTC Tool 1/4 3/4 1 3-1/4 30° 30° 4 TiCN Available to Order*
    $238.77
  • A64094 HTC Tool 1/4 1 1-1/2 4 30° 30° 4 TiCN Available to Order*
    $407.73
  • A64091 HTC Tool 1/4 3/4 1 3-1/4 30° 30° 4 TiALN Available to Order*
    $241.71
  • A64095 HTC Tool 1/4 1 1-1/2 4 30° 30° 4 TiALN Available to Order*
    $412.95
  • A66863 HTC Tool 5/16 1 3-1/4 5-3/4 7° 30° 3 Uncoated Available to Order*
    $222.84
  • A66866 HTC Tool 5/16 1 3-1/4 5-3/4 7° 30° 3 TiN Available to Order*
    $245.56
  • A66864 HTC Tool 5/16 1 3-1/4 5-3/4 7° 30° 3 TiCN Available to Order*
    $256.92
  • A66865 HTC Tool 5/16 1 3-1/4 5-3/4 7° 30° 3 TiALN Available to Order*
    $262.59
  • A66854 HTC Tool 5/16 3/4 1-1/2 4-3/4 20° 30° 4 TiN Available to Order*
    $231.98
  • A66852 HTC Tool 5/16 3/4 1-1/2 4-3/4 20° 30° 4 TiCN Available to Order*
    $239.38
  • A66853 HTC Tool 5/16 3/4 1-1/2 4-3/4 20° 30° 4 TiALN Available to Order*
    $243.09
  • A66843 HTC Tool 5/16 1 1-1/2 4 25° 30° 4 Uncoated Available to Order*
    $295.85
  • A66846 HTC Tool 5/16 1 1-1/2 4 25° 30° 4 TiN Available to Order*
    $316.64
  • A66844 HTC Tool 5/16 1 1-1/2 4 25° 30° 4 TiCN Available to Order*
    $327.02
  • A66845 HTC Tool 5/16 1 1-1/2 4 25° 30° 4 TiALN Available to Order*
    $332.22
  • A65732 HTC Tool 3/8 3/4 5 7-1/2 3° 30° 3 Uncoated Available to Order*
    $252.23
  • A65735 HTC Tool 3/8 3/4 5 7-1/2 3° 30° 3 TiN Available to Order*
    $275.73
  • A65733 HTC Tool 3/8 3/4 5 7-1/2 3° 30° 3 TiCN Available to Order*
    $287.45
  • A65734 HTC Tool 3/8 3/4 5 7-1/2 3° 30° 3 TiALN Available to Order*
    $293.35
  • A65712 HTC Tool 3/8 3/4 4 6-1/2 4° 30° 3 Uncoated Available to Order*
    $273.72
  • A65715 HTC Tool 3/8 3/4 4 6-1/2 4° 30° 3 TiN Available to Order*
    $294.03
  • A65713 HTC Tool 3/8 3/4 4 6-1/2 4° 30° 3 TiCN Available to Order*
    $304.18
  • A65714 HTC Tool 3/8 3/4 4 6-1/2 4° 30° 3 TiALN Available to Order*
    $309.30
  • A65692 HTC Tool 3/8 1 4 6-1/2 5° 30° 3 Uncoated Available to Order*
    $267.56
  • A65696 HTC Tool 3/8 1-1/4 5 7-1/2 5° 30° 3 Uncoated Available to Order*
    $341.04

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

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