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
    A66079 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiN Available to Order*
    $289.06
  • A66083 HTC Tool 3/16 3/8 3/4 2-1/2 5° 30° 3 TiN Available to Order*
    $45.66
  • A63529 HTC Tool 1-7/8 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $92.13
  • A66087 HTC Tool 3/16 1/2 1-1/4 3-1/8 5° 30° 3 TiN Available to Order*
    $57.38
  • A63532 HTC Tool 1-7/8 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $120.92
  • A66091 HTC Tool 3/16 1/2 1-1/2 3-1/8 5° 30° 3 TiN Available to Order*
    $64.63
  • A63530 HTC Tool 1-7/8 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $135.31
  • A66095 HTC Tool 3/16 1/2 2 4-1/8 5° 30° 3 TiN Available to Order*
    $87.66
  • A63531 HTC Tool 1-7/8 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $142.54
  • A66057 HTC Tool 3/16 1/2 2-1/2 4-1/2 5° 30° 3 TiCN Available to Order*
    $125.58
  • A63521 HTC Tool 1-7/8 1-1/4 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $105.29
  • A66061 HTC Tool 3/16 3/4 3 5-1/2 5° 30° 3 TiCN Available to Order*
    $152.84
  • A63525 HTC Tool 1-7/8 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $115.74
  • A66064 HTC Tool 3/16 1/2 3 5 5° 30° 3 TiCN Available to Order*
    $151.81
  • A63524 HTC Tool 1-7/8 1-1/4 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $134.11
  • A66069 HTC Tool 3/16 3/4 3-1/4 5-1/2 5° 30° 3 TiCN Available to Order*
    $174.56
  • A63528 HTC Tool 1-7/8 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $147.61
  • A66073 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 TiCN Available to Order*
    $217.79
  • A63522 HTC Tool 1-7/8 1-1/4 2-1/4 4-3/4 30° 2 TiCN Available to Order*
    $148.50
  • A66077 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiCN Available to Order*
    $302.77
  • A63526 HTC Tool 1-7/8 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $163.56
  • A66081 HTC Tool 3/16 3/8 3/4 2-1/2 5° 30° 3 TiCN Available to Order*
    $48.41
  • A63523 HTC Tool 1-7/8 1-1/4 2-1/4 4-3/4 30° 2 TiALN Available to Order*
    $155.73
  • A66085 HTC Tool 3/16 1/2 1-1/4 3-1/8 5° 30° 3 TiCN Available to Order*
    $60.76
  • A63527 HTC Tool 1-7/8 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $171.53
  • A67733 HTC Tool 1-15/16 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $111.75
  • A66089 HTC Tool 3/16 1/2 1-1/2 3-1/8 5° 30° 3 TiCN Available to Order*
    $67.99
  • A67736 HTC Tool 1-15/16 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $140.55
  • A66093 HTC Tool 3/16 1/2 2 4-1/8 5° 30° 3 TiCN Available to Order*
    $92.68
  • A67734 HTC Tool 1-15/16 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $154.96
  • A66058 HTC Tool 3/16 1/2 2-1/2 4-1/2 5° 30° 3 TiALN Available to Order*
    $128.05
  • A67735 HTC Tool 1-15/16 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $162.17
  • A66062 HTC Tool 3/16 3/4 3 5-1/2 5° 30° 3 TiALN Available to Order*
    $157.03
  • A66065 HTC Tool 3/16 1/2 3 5 5° 30° 3 TiALN Available to Order*
    $154.86
  • A61101 HTC Tool 2 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $111.75
  • A66070 HTC Tool 3/16 3/4 3-1/4 5-1/2 5° 30° 3 TiALN Available to Order*
    $178.73
  • A61105 HTC Tool 2 3/4 1-5/8 3-7/8 30° 2 Uncoated Available to Order*
    $104.49
  • A66074 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 TiALN Available to Order*
    $222.88
  • A61104 HTC Tool 2 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $140.55
  • A66078 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiALN Available to Order*
    $309.64
  • A61108 HTC Tool 2 3/4 1-5/8 3-7/8 30° 2 TiN Available to Order*
    $133.28
  • A66082 HTC Tool 3/16 3/8 3/4 2-1/2 5° 30° 3 TiALN Available to Order*
    $49.80
  • A61102 HTC Tool 2 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $154.96
  • A66086 HTC Tool 3/16 1/2 1-1/4 3-1/8 5° 30° 3 TiALN Available to Order*
    $62.42
  • A61106 HTC Tool 2 3/4 1-5/8 3-7/8 30° 2 TiCN Available to Order*
    $147.67
  • A66090 HTC Tool 3/16 1/2 1-1/2 3-1/8 5° 30° 3 TiALN Available to Order*
    $69.67
  • A61103 HTC Tool 2 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $162.17
  • A66094 HTC Tool 3/16 1/2 2 4-1/8 5° 30° 3 TiALN Available to Order*
    $95.17
  • A61107 HTC Tool 2 3/4 1-5/8 3-7/8 30° 2 TiALN Available to Order*
    $154.90
  • A66048 HTC Tool 3/16 3/4 3 5-1/4 7° 30° 3 Uncoated Available to Order*
    $171.74
  • A61093 HTC Tool 2 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $141.95
  • A66052 HTC Tool 3/16 1/2 1-1/4 3-1/8 7° 30° 3 Uncoated Available to Order*
    $61.41
  • A61094 HTC Tool 2 1-1/4 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $119.03
  • A66051 HTC Tool 3/16 3/4 3 5-1/4 7° 30° 3 TiN Available to Order*
    $188.39
  • A61097 HTC Tool 2 1-1/4 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $147.83
  • A66055 HTC Tool 3/16 1/2 1-1/4 3-1/8 7° 30° 3 TiN Available to Order*
    $68.13
  • A61100 HTC Tool 2 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $173.84
  • A66049 HTC Tool 3/16 3/4 3 5-1/4 7° 30° 3 TiCN Available to Order*
    $196.70
  • A61095 HTC Tool 2 1-1/4 2-1/4 4-3/4 30° 2 TiCN Available to Order*
    $162.24
  • A66053 HTC Tool 3/16 1/2 1-1/4 3-1/8 7° 30° 3 TiCN Available to Order*
    $71.50
  • A61098 HTC Tool 2 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $189.78
  • A66050 HTC Tool 3/16 3/4 3 5-1/4 7° 30° 3 TiALN Available to Order*
    $200.88
  • A61096 HTC Tool 2 1-1/4 2-1/4 4-3/4 30° 2 TiALN Available to Order*
    $169.45
  • A66054 HTC Tool 3/16 1/2 1-1/4 3-1/8 7° 30° 3 TiALN Available to Order*
    $73.17
  • A61099 HTC Tool 2 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $197.74
  • A66040 HTC Tool 3/16 1/2 1-1/4 3-1/8 10° 30° 3 Uncoated Available to Order*
    $70.40
  • A63277 HTC Tool 2-1/4 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $139.07
  • A66044 HTC Tool 3/16 3/4 2-1/4 4-1/2 10° 30° 3 Uncoated Available to Order*
    $182.70
  • A63280 HTC Tool 2-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $190.56
  • A66043 HTC Tool 3/16 1/2 1-1/4 3-1/8 10° 30° 3 TiN Available to Order*
    $77.11
  • A63278 HTC Tool 2-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $216.31
  • A66047 HTC Tool 3/16 3/4 2-1/4 4-1/2 10° 30° 3 TiN Available to Order*
    $197.52
  • A63279 HTC Tool 2-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $229.19
  • A66041 HTC Tool 3/16 1/2 1-1/4 3-1/8 10° 30° 3 TiCN Available to Order*
    $80.48
  • A63273 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $174.77
  • A66045 HTC Tool 3/16 3/4 2-1/4 4-1/2 10° 30° 3 TiCN Available to Order*
    $204.96
  • A63276 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $232.75
  • A66042 HTC Tool 3/16 1/2 1-1/4 3-1/8 10° 30° 3 TiALN Available to Order*
    $82.16
  • A63274 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $261.78
  • A66046 HTC Tool 3/16 3/4 2-1/4 4-1/2 10° 30° 3 TiALN Available to Order*
    $208.65
  • A63275 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $276.27
  • A66024 HTC Tool 3/16 1/2 1 3 15° 30° 3 Uncoated Available to Order*
    $76.09
  • A62637 HTC Tool 2-1/2 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $180.54
  • A66028 HTC Tool 3/16 3/4 1-1/4 3-1/2 15° 30° 3 Uncoated Available to Order*
    $102.64
  • A62640 HTC Tool 2-1/2 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $232.03
  • A66031 HTC Tool 3/16 1/2 1-1/4 3-1/4 15° 30° 3 Uncoated Available to Order*
    $103.51
  • 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
  • A66027 HTC Tool 3/16 1/2 1 3 15° 30° 3 TiN Available to Order*
    $82.83
  • A62633 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $211.96
  • A66034 HTC Tool 3/16 1/2 1-1/4 3-1/4 15° 30° 3 TiN Available to Order*
    $110.23
  • A62636 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $269.98
  • A66035 HTC Tool 3/16 3/4 1-1/4 3-1/2 15° 30° 3 TiN Available to Order*
    $114.43
  • 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
  • A66025 HTC Tool 3/16 1/2 1 3 15° 30° 3 TiCN Available to Order*
    $86.19
  • A66029 HTC Tool 3/16 3/4 1-1/4 3-1/2 15° 30° 3 TiCN Available to Order*
    $120.35
  • A66032 HTC Tool 3/16 1/2 1-1/4 3-1/4 15° 30° 3 TiCN Available to Order*
    $113.61

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

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