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
    A61376 HTC Tool 3 2-1/2 4 7-5/8 30° 8 TiN Available to Order*
    $415.00
  • A60922 HTC Tool 2 2 6 9-3/4 37° 2 TiCN Available to Order*
    $347.51
  • A61380 HTC Tool 3 2-1/2 5 8-5/8 30° 8 TiN Available to Order*
    $486.45
  • A60926 HTC Tool 2 2 8 11-3/4 37° 2 TiCN Available to Order*
    $430.99
  • A61392 HTC Tool 3 2-1/2 4 7-5/8 30° 6 TiN Available to Order*
    $424.75
  • A60923 HTC Tool 2 2 6 9-3/4 37° 2 TiALN Available to Order*
    $361.60
  • A61396 HTC Tool 3 2-1/2 5 8-5/8 30° 6 TiN Available to Order*
    $479.86
  • A60927 HTC Tool 2 2 8 11-3/4 37° 2 TiALN Available to Order*
    $450.61
  • A61374 HTC Tool 3 2-1/2 4 7-5/8 30° 8 TiCN Available to Order*
    $460.36
  • A61390 HTC Tool 3 2-1/2 4 7-5/8 30° 6 TiCN Available to Order*
    $470.12
  • A61375 HTC Tool 3 2-1/2 4 7-5/8 30° 8 TiALN Available to Order*
    $483.04
  • A61391 HTC Tool 3 2-1/2 4 7-5/8 30° 6 TiALN Available to Order*
    $492.80
  • A61353 HTC Tool 3 2-1/2 4 7-5/8 30° 6 Uncoated Available to Order*
    $378.08
  • A61357 HTC Tool 3 2-1/2 6 9-5/8 30° 6 Uncoated Available to Order*
    $460.60
  • A61356 HTC Tool 3 2-1/2 4 7-5/8 30° 6 TiN Available to Order*
    $468.81
  • A64529 HTC Tool 1/8 1 1 3-3/4 45° 30° 4 Uncoated Available to Order*
    $351.14
  • A64532 HTC Tool 1/8 1 1 3-3/4 45° 30° 4 TiN Available to Order*
    $371.16
  • A64530 HTC Tool 1/8 1 1 3-3/4 45° 30° 4 TiCN Available to Order*
    $381.20
  • A64531 HTC Tool 1/8 1 1 3-3/4 45° 30° 4 TiALN Available to Order*
    $386.21
  • A61173 HTC Tool 2 2 4 15-1/4 30° 6 Uncoated Available to Order*
    $342.00
  • A61176 HTC Tool 2 2 4 15-1/4 30° 6 TiN Available to Order*
    $489.11
  • A62649 HTC Tool 2-1/2 2-1/2 4 15-3/4 30° 6 Uncoated Available to Order*
    $485.73
  • A64116 HTC Tool 1/4 1-1/4 3-1/4 5-3/4 15° 30° 4 TiN Available to Order*
    $351.14
  • A64114 HTC Tool 1/4 1-1/4 3-1/4 5-3/4 15° 30° 4 TiCN Available to Order*
    $365.84
  • A64115 HTC Tool 1/4 1-1/4 3-1/4 5-3/4 15° 30° 4 TiALN Available to Order*
    $373.19
  • A64093 HTC Tool 1/4 1 1-1/2 4 30° 30° 4 Uncoated Available to Order*
    $376.56
  • A64096 HTC Tool 1/4 1 1-1/2 4 30° 30° 4 TiN Available to Order*
    $397.35
  • A64094 HTC Tool 1/4 1 1-1/2 4 30° 30° 4 TiCN Available to Order*
    $407.73
  • A64095 HTC Tool 1/4 1 1-1/2 4 30° 30° 4 TiALN Available to Order*
    $412.95
  • A65696 HTC Tool 3/8 1-1/4 5 7-1/2 5° 30° 3 Uncoated Available to Order*
    $341.04
  • A65699 HTC Tool 3/8 1-1/4 5 7-1/2 5° 30° 3 TiN Available to Order*
    $379.84
  • A65697 HTC Tool 3/8 1-1/4 5 7-1/2 5° 30° 3 TiCN Available to Order*
    $399.24
  • A65698 HTC Tool 3/8 1-1/4 5 7-1/2 5° 30° 3 TiALN Available to Order*
    $408.94
  • A65680 HTC Tool 3/8 1-1/4 4 6-1/2 7° 30° 3 Uncoated Available to Order*
    $333.36
  • A65683 HTC Tool 3/8 1-1/4 4 6-1/2 7° 30° 3 TiN Available to Order*
    $367.46
  • A65681 HTC Tool 3/8 1-1/4 4 6-1/2 7° 30° 3 TiCN Available to Order*
    $384.53
  • A65682 HTC Tool 3/8 1-1/4 4 6-1/2 7° 30° 3 TiALN Available to Order*
    $393.03
  • A65664 HTC Tool 3/8 1-1/4 3-1/4 4-3/4 10° 30° 4 Uncoated Available to Order*
    $368.46
  • A65667 HTC Tool 3/8 1-1/4 3-1/4 4-3/4 10° 30° 4 TiN Available to Order*
    $395.10
  • A65665 HTC Tool 3/8 1-1/4 3-1/4 4-3/4 10° 30° 4 TiCN Available to Order*
    $408.42
  • A65666 HTC Tool 3/8 1-1/4 3-1/4 4-3/4 10° 30° 4 TiALN Available to Order*
    $415.08
  • A65661 HTC Tool 3/8 1-1/4 2-1/4 4-3/4 15° 30° 4 TiCN Available to Order*
    $339.11
  • A65662 HTC Tool 3/8 1-1/4 2-1/4 4-3/4 15° 30° 4 TiALN Available to Order*
    $345.76
  • A65652 HTC Tool 3/8 1 2 4-1/2 20° 30° 4 Uncoated Available to Order*
    $400.70
  • A65655 HTC Tool 3/8 1 2 4-1/2 20° 30° 4 TiN Available to Order*
    $421.49
  • A65653 HTC Tool 3/8 1 2 4-1/2 20° 30° 4 TiCN Available to Order*
    $431.85
  • A65650 HTC Tool 3/8 3/4 1-1/2 3-3/4 20° 30° 4 TiALN Available to Order*
    $334.91
  • A65654 HTC Tool 3/8 1 2 4-1/2 20° 30° 4 TiALN Available to Order*
    $437.06
  • A65644 HTC Tool 3/8 1 1-1/2 4 25° 30° 4 Uncoated Available to Order*
    $374.17
  • A65647 HTC Tool 3/8 1 1-1/2 4 25° 30° 4 TiN Available to Order*
    $394.94
  • A65645 HTC Tool 3/8 1 1-1/2 4 25° 30° 4 TiCN Available to Order*
    $405.32
  • A65646 HTC Tool 3/8 1 1-1/2 4 25° 30° 4 TiALN Available to Order*
    $410.51
  • A65628 HTC Tool 3/8 1 1-1/4 3-3/4 30° 30° 4 Uncoated Available to Order*
    $379.85
  • A65632 HTC Tool 3/8 1 1-1/2 4 30° 30° 4 Uncoated Available to Order*
    $415.38
  • A65631 HTC Tool 3/8 1 1-1/4 3-3/4 30° 30° 4 TiN Available to Order*
    $399.91
  • A65635 HTC Tool 3/8 1 1-1/2 4 30° 30° 4 TiN Available to Order*
    $436.17
  • A65629 HTC Tool 3/8 1 1-1/4 3-3/4 30° 30° 4 TiCN Available to Order*
    $409.92
  • A65633 HTC Tool 3/8 1 1-1/2 4 30° 30° 4 TiCN Available to Order*
    $446.56
  • A65630 HTC Tool 3/8 1 1-1/4 3-3/4 30° 30° 4 TiALN Available to Order*
    $414.94
  • A65634 HTC Tool 3/8 1 1-1/2 4 30° 30° 4 TiALN Available to Order*
    $451.76
  • A63730 HTC Tool 1/2 1 5 7-1/2 3° 30° 3 TiCN Available to Order*
    $339.18
  • A63731 HTC Tool 1/2 1 5 7-1/2 3° 30° 3 TiALN Available to Order*
    $346.06
  • A63712 HTC Tool 1/2 1 4 6-1/2 4° 30° 3 TiN Available to Order*
    $356.60
  • A63710 HTC Tool 1/2 1 4 6-1/2 4° 30° 3 TiCN Available to Order*
    $369.51
  • A63711 HTC Tool 1/2 1 4 6-1/2 4° 30° 3 TiALN Available to Order*
    $375.99
  • A63693 HTC Tool 1/2 1-1/4 5 7-1/2 5° 30° 3 Uncoated Available to Order*
    $374.60
  • A63696 HTC Tool 1/2 1-1/4 5 7-1/2 5° 30° 3 TiN Available to Order*
    $413.40
  • A63694 HTC Tool 1/2 1-1/4 5 7-1/2 5° 30° 3 TiCN Available to Order*
    $432.81
  • A63691 HTC Tool 1/2 1 4 6-1/2 5° 30° 3 TiALN Available to Order*
    $336.28
  • A63695 HTC Tool 1/2 1-1/4 5 7-1/2 5° 30° 3 TiALN Available to Order*
    $442.51
  • A63673 HTC Tool 1/2 1-1/4 4 6-1/2 7° 30° 3 Uncoated Available to Order*
    $365.61
  • A63676 HTC Tool 1/2 1-1/4 4 6-1/2 7° 30° 3 TiN Available to Order*
    $399.72
  • A63670 HTC Tool 1/2 1-1/4 3-1/4 5-3/4 7° 30° 3 TiCN Available to Order*
    $340.41
  • A63674 HTC Tool 1/2 1-1/4 4 6-1/2 7° 30° 3 TiCN Available to Order*
    $416.74
  • A63671 HTC Tool 1/2 1-1/4 3-1/4 5-3/4 7° 30° 3 TiALN Available to Order*
    $347.76
  • A63675 HTC Tool 1/2 1-1/4 4 6-1/2 7° 30° 3 TiALN Available to Order*
    $425.27
  • A63653 HTC Tool 1/2 1-1/4 3-1/4 4-3/4 10° 30° 4 Uncoated Available to Order*
    $398.30
  • A63656 HTC Tool 1/2 1-1/4 3-1/4 4-3/4 10° 30° 4 TiN Available to Order*
    $424.90
  • A63654 HTC Tool 1/2 1-1/4 3-1/4 4-3/4 10° 30° 4 TiCN Available to Order*
    $438.23
  • A63655 HTC Tool 1/2 1-1/4 3-1/4 4-3/4 10° 30° 4 TiALN Available to Order*
    $444.88
  • A63649 HTC Tool 1/2 1-1/4 2-1/4 4-3/4 15° 30° 4 Uncoated Available to Order*
    $369.55
  • A63652 HTC Tool 1/2 1-1/4 2-1/4 4-3/4 15° 30° 4 TiN Available to Order*
    $396.18
  • A63650 HTC Tool 1/2 1-1/4 2-1/4 4-3/4 15° 30° 4 TiCN Available to Order*
    $409.50
  • A63651 HTC Tool 1/2 1-1/4 2-1/4 4-3/4 15° 30° 4 TiALN Available to Order*
    $416.17
  • A63629 HTC Tool 1/2 1-1/4 2-1/4 4-3/4 20° 30° 4 Uncoated Available to Order*
    $480.09
  • A63625 HTC Tool 1/2 1 1-1/4 3-3/4 25° 30° 3 Uncoated Available to Order*
    $371.98
  • A63628 HTC Tool 1/2 1 1-1/4 3-3/4 25° 30° 3 TiN Available to Order*
    $392.00
  • A63626 HTC Tool 1/2 1 1-1/4 3-3/4 25° 30° 3 TiCN Available to Order*
    $402.05
  • A63627 HTC Tool 1/2 1 1-1/4 3-3/4 25° 30° 3 TiALN Available to Order*
    $407.05
  • A63617 HTC Tool 1/2 1 1-1/4 3-3/4 30° 30° 4 Uncoated Available to Order*
    $411.23
  • A63621 HTC Tool 1/2 1 1-1/2 4 30° 30° 4 Uncoated Available to Order*
    $443.03
  • A63620 HTC Tool 1/2 1 1-1/4 3-3/4 30° 30° 4 TiN Available to Order*
    $431.27
  • A63624 HTC Tool 1/2 1 1-1/2 4 30° 30° 4 TiN Available to Order*
    $463.82
  • A63618 HTC Tool 1/2 1 1-1/4 3-3/4 30° 30° 4 TiCN Available to Order*
    $441.30
  • A63622 HTC Tool 1/2 1 1-1/2 4 30° 30° 4 TiCN Available to Order*
    $474.18
  • A63619 HTC Tool 1/2 1 1-1/4 3-3/4 30° 30° 4 TiALN Available to Order*
    $446.29
  • A63623 HTC Tool 1/2 1 1-1/2 4 30° 30° 4 TiALN Available to Order*
    $479.38
  • A66467 HTC Tool 5/8 1 5 7-1/2 3? 30? 3 TiN Available to Order*
    $350.26
  • A66465 HTC Tool 5/8 1 5 7-1/2 3? 30? 3 TiCN Available to Order*
    $363.96
  • A66466 HTC Tool 5/8 1 5 7-1/2 3? 30? 3 TiALN Available to Order*
    $370.81

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

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