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
    A66146 HTC Tool 3/16 3/8 1-1/2 3-1/8 3° 30° 3 TiALN Available to Order*
    $64.96
  • A61184 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $228.51
  • A67703 HTC Tool 1-9/16 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $130.46
  • A66150 HTC Tool 3/16 1/2 2 4-1/8 3° 30° 3 TiALN Available to Order*
    $87.27
  • A61187 HTC Tool 2 1-1/4 4 6-1/2 30° 8 TiALN Available to Order*
    $220.95
  • A66096 HTC Tool 3/16 1/2 2-1/2 4-1/2 4° 30° 3 Uncoated Available to Order*
    $112.51
  • A63505 HTC Tool 1-5/8 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $76.47
  • A61173 HTC Tool 2 2 4 15-1/4 30° 6 Uncoated Available to Order*
    $342.00
  • A66100 HTC Tool 3/16 5/8 3-1/4 5-1/2 4° 30° 3 Uncoated Available to Order*
    $156.38
  • A63508 HTC Tool 1-5/8 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $100.50
  • A61176 HTC Tool 2 2 4 15-1/4 30° 6 TiN Available to Order*
    $489.11
  • A66104 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 Uncoated Available to Order*
    $207.48
  • A63506 HTC Tool 1-5/8 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $112.52
  • A61174 HTC Tool 2 2 4 15-1/4 30° 6 TiCN Available to Order*
    $562.66
  • A66108 HTC Tool 3/16 3/8 3/4 2-1/2 4° 30° 3 Uncoated Available to Order*
    $40.58
  • A63507 HTC Tool 1-5/8 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $118.51
  • A61175 HTC Tool 2 2 4 15-1/4 30° 6 TiALN Available to Order*
    $599.46
  • A66112 HTC Tool 3/16 3/8 1-1/4 3-1/8 4° 30° 3 Uncoated Available to Order*
    $58.12
  • A63497 HTC Tool 1-5/8 1-1/4 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $85.11
  • A63285 HTC Tool 2-1/4 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $153.23
  • A66099 HTC Tool 3/16 1/2 2-1/2 4-1/2 4° 30° 3 TiN Available to Order*
    $122.53
  • A63501 HTC Tool 1-5/8 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $93.08
  • A63288 HTC Tool 2-1/4 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $204.72
  • A66103 HTC Tool 3/16 5/8 3-1/4 5-1/2 4° 30° 3 TiN Available to Order*
    $170.94
  • A63500 HTC Tool 1-5/8 1-1/4 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $109.15
  • 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
  • A63504 HTC Tool 1-5/8 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $120.07
  • A63287 HTC Tool 2-1/4 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $243.33
  • A66111 HTC Tool 3/16 3/8 3/4 2-1/2 4° 30° 3 TiN Available to Order*
    $46.09
  • A63498 HTC Tool 1-5/8 1-1/4 2-1/4 4-3/4 30° 2 TiCN Available to Order*
    $121.17
  • A63281 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 6 Uncoated Available to Order*
    $174.35
  • A66115 HTC Tool 3/16 3/8 1-1/4 3-1/8 4° 30° 3 TiN Available to Order*
    $63.65
  • A63502 HTC Tool 1-5/8 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $133.55
  • A63284 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 6 TiN Available to Order*
    $232.34
  • A66097 HTC Tool 3/16 1/2 2-1/2 4-1/2 4° 30° 3 TiCN Available to Order*
    $127.52
  • A63499 HTC Tool 1-5/8 1-1/4 2-1/4 4-3/4 30° 2 TiALN Available to Order*
    $127.18
  • A63282 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 6 TiCN Available to Order*
    $261.36
  • A66101 HTC Tool 3/16 5/8 3-1/4 5-1/2 4° 30° 3 TiCN Available to Order*
    $178.20
  • A63503 HTC Tool 1-5/8 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $140.28
  • A63283 HTC Tool 2-1/4 1-1/4 3 5-1/2 30° 6 TiALN Available to Order*
    $275.87
  • A67709 HTC Tool 1-11/16 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $97.21
  • A66105 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 TiCN Available to Order*
    $237.96
  • A62657 HTC Tool 2-1/2 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $207.04
  • A67712 HTC Tool 1-11/16 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $121.22
  • A66109 HTC Tool 3/16 3/8 3/4 2-1/2 4° 30° 3 TiCN Available to Order*
    $48.88
  • A62660 HTC Tool 2-1/2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $258.53
  • A67710 HTC Tool 1-11/16 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $133.23
  • A66113 HTC Tool 3/16 3/8 1-1/4 3-1/8 4° 30° 3 TiCN Available to Order*
    $66.41
  • A62658 HTC Tool 2-1/2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $284.27
  • A67711 HTC Tool 1-11/16 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $139.26
  • A66098 HTC Tool 3/16 1/2 2-1/2 4-1/2 4° 30° 3 TiALN Available to Order*
    $130.04
  • A62659 HTC Tool 2-1/2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $297.15
  • A66102 HTC Tool 3/16 5/8 3-1/4 5-1/2 4° 30° 3 TiALN Available to Order*
    $181.84
  • A63221 HTC Tool 1-3/4 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $88.27
  • A62653 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 8 Uncoated Available to Order*
    $187.54
  • A66106 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 TiALN Available to Order*
    $243.04
  • A63225 HTC Tool 1-3/4 3/4 1-5/8 3-7/8 30° 2 Uncoated Available to Order*
    $88.27
  • A62656 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 8 TiN Available to Order*
    $245.52
  • A66110 HTC Tool 3/16 3/8 3/4 2-1/2 4° 30° 3 TiALN Available to Order*
    $50.24
  • A63224 HTC Tool 1-3/4 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $112.31
  • A62654 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 8 TiCN Available to Order*
    $274.53
  • A66114 HTC Tool 3/16 3/8 1-1/4 3-1/8 4° 30° 3 TiALN Available to Order*
    $67.80
  • A63228 HTC Tool 1-3/4 3/4 1-5/8 3-7/8 30° 2 TiN Available to Order*
    $112.31
  • A62655 HTC Tool 2-1/2 1-1/4 3 5-1/2 30° 8 TiALN Available to Order*
    $289.03
  • A66056 HTC Tool 3/16 1/2 2-1/2 4-1/2 5° 30° 3 Uncoated Available to Order*
    $110.53
  • A63222 HTC Tool 1-3/4 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $124.31
  • A62649 HTC Tool 2-1/2 2-1/2 4 15-3/4 30° 6 Uncoated Available to Order*
    $485.73
  • A66060 HTC Tool 3/16 3/4 3 5-1/2 5° 30° 3 Uncoated Available to Order*
    $127.85
  • A63226 HTC Tool 1-3/4 3/4 1-5/8 3-7/8 30° 2 TiCN Available to Order*
    $124.31
  • A62652 HTC Tool 2-1/2 2-1/2 4 15-3/4 30° 6 TiN Available to Order*
    $718.67
  • A66063 HTC Tool 3/16 1/2 3 5 5° 30° 3 Uncoated Available to Order*
    $133.56
  • A63223 HTC Tool 1-3/4 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $130.34
  • A62650 HTC Tool 2-1/2 2-1/2 4 15-3/4 30° 6 TiCN Available to Order*
    $835.15
  • A66068 HTC Tool 3/16 3/4 3-1/4 5-1/2 5° 30° 3 Uncoated Available to Order*
    $149.57
  • A63227 HTC Tool 1-3/4 3/4 1-5/8 3-7/8 30° 2 TiALN Available to Order*
    $130.34
  • A62651 HTC Tool 2-1/2 2-1/2 4 15-3/4 30° 6 TiALN Available to Order*
    $893.36
  • A66072 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 Uncoated Available to Order*
    $187.28
  • A63213 HTC Tool 1-3/4 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $113.81
  • A66076 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 Uncoated Available to Order*
    $261.66
  • A63214 HTC Tool 1-3/4 1-1/4 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $98.85
  • A66080 HTC Tool 3/16 3/8 3/4 2-1/2 5° 30° 3 Uncoated Available to Order*
    $40.14
  • A63217 HTC Tool 1-3/4 1-1/4 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $122.87
  • A66084 HTC Tool 3/16 1/2 1-1/4 3-1/8 5° 30° 3 Uncoated Available to Order*
    $50.68
  • A63220 HTC Tool 1-3/4 1-1/4 3 5-1/2 30° 2 TiN Available to Order*
    $140.78
  • A66088 HTC Tool 3/16 1/2 1-1/2 3-1/8 5° 30° 3 Uncoated Available to Order*
    $57.89
  • A63215 HTC Tool 1-3/4 1-1/4 2-1/4 4-3/4 30° 2 TiCN Available to Order*
    $134.89
  • A66092 HTC Tool 3/16 1/2 2 4-1/8 5° 30° 3 Uncoated Available to Order*
    $77.63
  • A63218 HTC Tool 1-3/4 1-1/4 3 5-1/2 30° 2 TiCN Available to Order*
    $154.28
  • A66059 HTC Tool 3/16 1/2 2-1/2 4-1/2 5° 30° 3 TiN Available to Order*
    $120.56
  • A63216 HTC Tool 1-3/4 1-1/4 2-1/4 4-3/4 30° 2 TiALN Available to Order*
    $140.90
  • A66066 HTC Tool 3/16 1/2 3 5 5° 30° 3 TiN Available to Order*
    $145.74
  • A63219 HTC Tool 1-3/4 1-1/4 3 5-1/2 30° 2 TiALN Available to Order*
    $161.02
  • A67717 HTC Tool 1-13/16 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $103.79
  • A66067 HTC Tool 3/16 3/4 3 5-1/2 5° 30° 3 TiN Available to Order*
    $144.53
  • A67720 HTC Tool 1-13/16 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $132.58
  • A66071 HTC Tool 3/16 3/4 3-1/4 5-1/2 5° 30° 3 TiN Available to Order*
    $166.25
  • A67718 HTC Tool 1-13/16 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $146.99
  • A66075 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 TiN Available to Order*
    $207.62
  • A67719 HTC Tool 1-13/16 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $154.20

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

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