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
    A66170 HTC Tool 3/16 3/8 1-3/4 3-1/2 1-1/2° 30° 3 TiALN Available to Order*
    $52.31
  • A63235 HTC Tool 1-3/4 1-1/4 3 5-1/2 30° 6 TiALN Available to Order*
    $158.81
  • A62987 HTC Tool 1-1/4 1-1/4 3 7-1/4 30° 2 TiALN Available to Order*
    $136.80
  • A67685 HTC Tool 1-5/16 1 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $72.75
  • A66152 HTC Tool 3/16 3/8 3/4 2-1/2 2° 30° 3 Uncoated Available to Order*
    $38.81
  • A63229 HTC Tool 1-3/4 1-1/4 4 6-1/2 30° 6 Uncoated Available to Order*
    $129.59
  • A67688 HTC Tool 1-5/16 1 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $91.90
  • A66156 HTC Tool 3/16 3/8 1-1/4 3-1/8 2° 30° 3 Uncoated Available to Order*
    $46.71
  • A63232 HTC Tool 1-3/4 1-1/4 4 6-1/2 30° 6 TiN Available to Order*
    $159.02
  • A67686 HTC Tool 1-5/16 1 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $101.45
  • A66160 HTC Tool 3/16 3/8 2 3-7/8 2° 30° 3 Uncoated Available to Order*
    $67.76
  • A63230 HTC Tool 1-3/4 1-1/4 4 6-1/2 30° 6 TiCN Available to Order*
    $173.73
  • A67687 HTC Tool 1-5/16 1 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $106.23
  • A66155 HTC Tool 3/16 3/8 3/4 2-1/2 2° 30° 3 TiN Available to Order*
    $44.34
  • A63231 HTC Tool 1-3/4 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $181.09
  • A67721 HTC Tool 1-13/16 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $106.41
  • A66159 HTC Tool 3/16 3/8 1-1/4 3-1/8 2° 30° 3 TiN Available to Order*
    $52.24
  • A63473 HTC Tool 1-3/8 1 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $65.64
  • A67724 HTC Tool 1-13/16 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $135.21
  • A66163 HTC Tool 3/16 3/8 2 3-7/8 2° 30° 3 TiN Available to Order*
    $75.23
  • A63477 HTC Tool 1-3/8 3/4 1-5/8 3-7/8 30° 2 Uncoated Available to Order*
    $66.44
  • A67722 HTC Tool 1-13/16 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $149.60
  • A66153 HTC Tool 3/16 3/8 3/4 2-1/2 2° 30° 3 TiCN Available to Order*
    $47.13
  • A63476 HTC Tool 1-3/8 1 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $84.75
  • A67723 HTC Tool 1-13/16 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $156.81
  • A66157 HTC Tool 3/16 3/8 1-1/4 3-1/8 2° 30° 3 TiCN Available to Order*
    $54.99
  • A63480 HTC Tool 1-3/8 3/4 1-5/8 3-7/8 30° 2 TiN Available to Order*
    $85.56
  • A66161 HTC Tool 3/16 3/8 2 3-7/8 2° 30° 3 TiCN Available to Order*
    $78.96
  • A63533 HTC Tool 1-7/8 1-1/4 2 4-1/2 30° 8 Uncoated Available to Order*
    $86.91
  • A63474 HTC Tool 1-3/8 1 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $94.31
  • A66154 HTC Tool 3/16 3/8 3/4 2-1/2 2° 30° 3 TiALN Available to Order*
    $48.51
  • A63536 HTC Tool 1-7/8 1-1/4 2 4-1/2 30° 8 TiN Available to Order*
    $115.71
  • A63478 HTC Tool 1-3/8 3/4 1-5/8 3-7/8 30° 2 TiCN Available to Order*
    $95.14
  • A66158 HTC Tool 3/16 3/8 1-1/4 3-1/8 2° 30° 3 TiALN Available to Order*
    $56.38
  • A63534 HTC Tool 1-7/8 1-1/4 2 4-1/2 30° 8 TiCN Available to Order*
    $130.12
  • A63475 HTC Tool 1-3/8 1 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $99.10
  • A66162 HTC Tool 3/16 3/8 2 3-7/8 2° 30° 3 TiALN Available to Order*
    $80.81
  • A63535 HTC Tool 1-7/8 1-1/4 2 4-1/2 30° 8 TiALN Available to Order*
    $137.32
  • A63479 HTC Tool 1-3/8 3/4 1-5/8 3-7/8 30° 2 TiALN Available to Order*
    $99.93
  • A67737 HTC Tool 1-15/16 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $113.81
  • A66116 HTC Tool 3/16 1/2 2-1/2 4-1/2 3° 30° 3 Uncoated Available to Order*
    $84.86
  • A63465 HTC Tool 1-3/8 1 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $73.45
  • A67740 HTC Tool 1-15/16 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $142.61
  • A66120 HTC Tool 3/16 1/2 3 5 3° 30° 3 Uncoated Available to Order*
    $98.26
  • A63469 HTC Tool 1-3/8 1 3 5-1/2 30° 2 Uncoated Available to Order*
    $81.54
  • A67738 HTC Tool 1-15/16 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $157.02
  • A66124 HTC Tool 3/16 5/8 3-1/4 5-1/2 3° 30° 3 Uncoated Available to Order*
    $111.86
  • A63468 HTC Tool 1-3/8 1 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $92.58
  • A67739 HTC Tool 1-15/16 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $164.23
  • A66128 HTC Tool 3/16 5/8 4 6-1/2 3° 30° 3 Uncoated Available to Order*
    $135.54
  • A63472 HTC Tool 1-3/8 1 3 5-1/2 30° 2 TiN Available to Order*
    $102.42
  • A66132 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 Uncoated Available to Order*
    $215.35
  • A63466 HTC Tool 1-3/8 1 2-1/4 4-3/4 30° 2 TiCN Available to Order*
    $102.13
  • A61193 HTC Tool 2 1-1/4 2 4-1/2 30° 8 Uncoated Available to Order*
    $97.62
  • A66136 HTC Tool 3/16 3/8 3/4 2-1/2 3° 30° 3 Uncoated Available to Order*
    $39.92
  • A63470 HTC Tool 1-3/8 1 3 5-1/2 30° 2 TiCN Available to Order*
    $112.83
  • A61194 HTC Tool 2 1-1/4 2 4-1/2 30° 4 Uncoated Available to Order*
    $104.08
  • A66140 HTC Tool 3/16 3/8 1-1/4 3-1/8 3° 30° 3 Uncoated Available to Order*
    $48.25
  • A63467 HTC Tool 1-3/8 1 2-1/4 4-3/4 30° 2 TiALN Available to Order*
    $106.91
  • A61198 HTC Tool 2 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $95.82
  • A66144 HTC Tool 3/16 3/8 1-1/2 3-1/8 3° 30° 3 Uncoated Available to Order*
    $55.26
  • A63471 HTC Tool 1-3/8 1 3 5-1/2 30° 2 TiALN Available to Order*
    $118.04
  • A61205 HTC Tool 2 3/4 2 4-1/4 30° 6 Uncoated Available to Order*
    $97.47
  • A67693 HTC Tool 1-7/16 1 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $80.04
  • A66148 HTC Tool 3/16 1/2 2 4-1/8 3° 30° 3 Uncoated Available to Order*
    $69.74
  • A61197 HTC Tool 2 1-1/4 2 4-1/2 30° 4 TiN Available to Order*
    $132.88
  • A67696 HTC Tool 1-7/16 1 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $99.16
  • A66119 HTC Tool 3/16 1/2 2-1/2 4-1/2 3° 30° 3 TiN Available to Order*
    $94.90
  • A61201 HTC Tool 2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $124.65
  • A67694 HTC Tool 1-7/16 1 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $108.74
  • A66123 HTC Tool 3/16 1/2 3 5 3° 30° 3 TiN Available to Order*
    $110.44
  • A61204 HTC Tool 2 1-1/4 2 4-1/2 30° 8 TiN Available to Order*
    $126.41
  • A67695 HTC Tool 1-7/16 1 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $113.52
  • A66127 HTC Tool 3/16 5/8 3-1/4 5-1/2 3° 30° 3 TiN Available to Order*
    $126.42
  • A61208 HTC Tool 2 3/4 2 4-1/4 30° 6 TiN Available to Order*
    $126.27
  • A66131 HTC Tool 3/16 5/8 4 6-1/2 3° 30° 3 TiN Available to Order*
    $151.99
  • A62429 HTC Tool 1-1/2 1 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $71.94
  • A61195 HTC Tool 2 1-1/4 2 4-1/2 30° 4 TiCN Available to Order*
    $147.27
  • A62433 HTC Tool 1-1/2 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $71.94
  • A61199 HTC Tool 2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $139.04
  • A66139 HTC Tool 3/16 3/8 3/4 2-1/2 3° 30° 3 TiN Available to Order*
    $45.45
  • A62437 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 2 Uncoated Available to Order*
    $78.68
  • A61202 HTC Tool 2 1-1/4 2 4-1/2 30° 8 TiCN Available to Order*
    $140.82
  • A66143 HTC Tool 3/16 3/8 1-1/4 3-1/8 3° 30° 3 TiN Available to Order*
    $53.78
  • A62432 HTC Tool 1-1/2 1 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $91.07
  • A61206 HTC Tool 2 3/4 2 4-1/4 30° 6 TiCN Available to Order*
    $140.68
  • A66147 HTC Tool 3/16 3/8 1-1/2 3-1/8 3° 30° 3 TiN Available to Order*
    $60.80
  • A62436 HTC Tool 1-1/2 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $91.07
  • A61196 HTC Tool 2 1-1/4 2 4-1/2 30° 4 TiALN Available to Order*
    $154.48
  • A66151 HTC Tool 3/16 1/2 2 4-1/8 3° 30° 3 TiN Available to Order*
    $79.76
  • A62440 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 2 TiN Available to Order*
    $96.10
  • A61200 HTC Tool 2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $146.23
  • A66117 HTC Tool 3/16 1/2 2-1/2 4-1/2 3° 30° 3 TiCN Available to Order*
    $99.89
  • A62430 HTC Tool 1-1/2 1 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $100.63
  • A61203 HTC Tool 2 1-1/4 2 4-1/2 30° 8 TiALN Available to Order*
    $148.03
  • A66121 HTC Tool 3/16 1/2 3 5 3° 30° 3 TiCN Available to Order*
    $116.51
  • A62434 HTC Tool 1-1/2 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $100.63
  • A61207 HTC Tool 2 3/4 2 4-1/4 30° 6 TiALN Available to Order*
    $147.88
  • A66125 HTC Tool 3/16 5/8 3-1/4 5-1/2 3° 30° 3 TiCN Available to Order*
    $133.68
  • A62438 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 2 TiCN Available to Order*
    $104.80

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

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