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
    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
  • A66135 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 TiN Available to Order*
    $238.89
  • 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
  • A61189 HTC Tool 2 1-1/4 3 5-1/2 30° 6 Uncoated Available to Order*
    $146.36
  • A66129 HTC Tool 3/16 5/8 4 6-1/2 3° 30° 3 TiCN Available to Order*
    $160.21
  • A62431 HTC Tool 1-1/2 1 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $105.42
  • A61192 HTC Tool 2 1-1/4 3 5-1/2 30° 6 TiN Available to Order*
    $178.24
  • A66133 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 TiCN Available to Order*
    $250.62
  • A62435 HTC Tool 1-1/2 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $105.42
  • A61190 HTC Tool 2 1-1/4 3 5-1/2 30° 6 TiCN Available to Order*
    $194.18
  • A66137 HTC Tool 3/16 3/8 3/4 2-1/2 3° 30° 3 TiCN Available to Order*
    $48.21
  • A62439 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 2 TiALN Available to Order*
    $109.16
  • A61191 HTC Tool 2 1-1/4 3 5-1/2 30° 6 TiALN Available to Order*
    $202.14
  • A66141 HTC Tool 3/16 3/8 1-1/4 3-1/8 3° 30° 3 TiCN Available to Order*
    $56.56
  • A62421 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $92.95
  • A61177 HTC Tool 2 1-1/4 4 6-1/2 30° 8 Uncoated Available to Order*
    $158.72
  • A66145 HTC Tool 3/16 3/8 1-1/2 3-1/8 3° 30° 3 TiCN Available to Order*
    $63.56
  • A62422 HTC Tool 1-1/2 1-1/4 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $81.14
  • A61178 HTC Tool 2 1-1/4 4 6-1/2 30° 4 Uncoated Available to Order*
    $166.27
  • A66149 HTC Tool 3/16 1/2 2 4-1/8 3° 30° 3 TiCN Available to Order*
    $84.77
  • A62425 HTC Tool 1-1/2 1-1/4 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $100.25
  • A61182 HTC Tool 2 1-1/4 4 6-1/2 30° 6 Uncoated Available to Order*
    $166.27
  • A66118 HTC Tool 3/16 1/2 2-1/2 4-1/2 3° 30° 3 TiALN Available to Order*
    $102.41
  • A62428 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $113.80
  • A61181 HTC Tool 2 1-1/4 4 6-1/2 30° 4 TiN Available to Order*
    $201.83
  • A66122 HTC Tool 3/16 1/2 3 5 3° 30° 3 TiALN Available to Order*
    $119.56
  • A62423 HTC Tool 1-1/2 1-1/4 2-1/4 4-3/4 30° 2 TiCN Available to Order*
    $109.83
  • A61185 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiN Available to Order*
    $201.83
  • A66126 HTC Tool 3/16 5/8 3-1/4 5-1/2 3° 30° 3 TiALN Available to Order*
    $137.32
  • A62426 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $124.24
  • A61188 HTC Tool 2 1-1/4 4 6-1/2 30° 8 TiN Available to Order*
    $194.28
  • A66130 HTC Tool 3/16 5/8 4 6-1/2 3° 30° 3 TiALN Available to Order*
    $164.36
  • A62424 HTC Tool 1-1/2 1-1/4 2-1/4 4-3/4 30° 2 TiALN Available to Order*
    $114.62
  • A61179 HTC Tool 2 1-1/4 4 6-1/2 30° 4 TiCN Available to Order*
    $219.62
  • A66134 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 TiALN Available to Order*
    $256.50
  • A62427 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $129.43
  • A61183 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiCN Available to Order*
    $219.62
  • A67701 HTC Tool 1-9/16 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $88.41
  • A66138 HTC Tool 3/16 3/8 3/4 2-1/2 3° 30° 3 TiALN Available to Order*
    $49.59
  • A61186 HTC Tool 2 1-1/4 4 6-1/2 30° 8 TiCN Available to Order*
    $212.06
  • A67704 HTC Tool 1-9/16 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $112.43
  • A66142 HTC Tool 3/16 3/8 1-1/4 3-1/8 3° 30° 3 TiALN Available to Order*
    $57.91
  • A61180 HTC Tool 2 1-1/4 4 6-1/2 30° 4 TiALN Available to Order*
    $228.51
  • A67702 HTC Tool 1-9/16 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $124.46

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

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