Square End High Speed Steel End Mills

Square End High Speed Steel End Mills

2 Flute
2 Flute
4 & 6 Flute Center Cutting
4 & 6 Flute Center Cutting
4 & 6 Flute Non Center Cutting
4 & 6 Flute Non Center Cutting
2 Flute HD
2 Flute HD
4 Flute LHC-LHS (Non CC)
4 Flute LHC-LHS (Non CC)
4 Flute RHC-LHS (Non CC)
4 Flute RHC-LHS (Non CC)
4 Flute Metric (Non CC)
4 Flute Metric (Non CC)
4 & 6 Flute HD
4 & 6 Flute HD

HSS square end mills remain a cost-effective, versatile choice for general-purpose milling, offering good toughness and shock resistance for a wide range of materials. Available in 2, 4, and 6 flute configurations, including center cutting, non-center cutting, heavy duty (HD), and metric sizes.

Center Cutting vs. Non-Center Cutting: Center cutting end mills can plunge directly into material like a drill. Non-center cutting tools cannot plunge and require a pre-drilled hole or a ramped/helical entry — check which style a job calls for before selecting a tool.

Flute Count: 2 flute end mills offer the best chip clearance for slotting and deep cuts. 4 and 6 flute versions provide a smoother finish and greater rigidity, better suited to profiling and finishing passes.

HD and Hand Orientation Options: Heavy duty (HD) versions offer added rigidity for more aggressive cuts. Left-hand-cut and right-hand-cut options (LHC/RHC) are available for specific machine setups and multi-spindle applications.

  • 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
    A68534 HTC Tool 31/32 7/8 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $55.81
  • A67823 HTC Tool 13/16 1/2 1-1/2 3-1/2 30° 2 TiALN Available to Order*
    $44.94
  • A68535 HTC Tool 31/32 7/8 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $58.94
  • A67827 HTC Tool 13/16 3/4 1-1/2 3-3/4 30° 2 TiALN Available to Order*
    $44.94
  • A68737 HTC Tool 63/64 1 2 4-1/2 30° 4 Uncoated Available to Order*
    $45.00
  • A68677 HTC Tool 53/64 1/2 1-1/2 3-1/2 30° 2 Uncoated Available to Order*
    $38.29
  • A68740 HTC Tool 63/64 1 2 4-1/2 30° 4 TiN Available to Order*
    $57.48
  • A68680 HTC Tool 53/64 1/2 1-1/2 3-1/2 30° 2 TiN Available to Order*
    $48.65
  • A68738 HTC Tool 63/64 1 2 4-1/2 30° 4 TiCN Available to Order*
    $63.69
  • A68678 HTC Tool 53/64 1/2 1-1/2 3-1/2 30° 2 TiCN Available to Order*
    $53.80
  • A68739 HTC Tool 63/64 1 2 4-1/2 30° 4 TiALN Available to Order*
    $66.82
  • A68679 HTC Tool 53/64 1/2 1-1/2 3-1/2 30° 2 TiALN Available to Order*
    $56.40
  • A68405 HTC Tool 27/32 1/2 1-1/2 3-1/2 30° 2 Uncoated Available to Order*
    $30.80
  • A60853 HTC Tool 1 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $33.42
  • A68408 HTC Tool 27/32 1/2 1-1/2 3-1/2 30° 2 TiN Available to Order*
    $41.14
  • A60854 HTC Tool 1 1/2 1-3/4 3-3/4 30° 6 Uncoated Available to Order*
    $34.36
  • A68406 HTC Tool 27/32 1/2 1-1/2 3-1/2 30° 2 TiCN Available to Order*
    $46.32
  • A60861 HTC Tool 1 5/8 1-7/8 4 30° 6 Uncoated Available to Order*
    $33.96
  • A68407 HTC Tool 27/32 1/2 1-1/2 3-1/2 30° 2 TiALN Available to Order*
    $48.89
  • A60865 HTC Tool 1 1 2 4-1/2 30° 4 Uncoated Available to Order*
    $35.40
  • A68685 HTC Tool 55/64 7/8 1-1/2 3-3/4 30° 2 Uncoated Available to Order*
    $38.29
  • A60869 HTC Tool 1 3/4 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $33.42
  • A68688 HTC Tool 55/64 7/8 1-1/2 3-3/4 30° 2 TiN Available to Order*
    $48.65
  • A60857 HTC Tool 1 1/2 1-3/4 3-3/4 30° 6 TiN Available to Order*
    $46.37
  • A68686 HTC Tool 55/64 7/8 1-1/2 3-3/4 30° 2 TiCN Available to Order*
    $53.80
  • A60860 HTC Tool 1 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $45.90
  • A68687 HTC Tool 55/64 7/8 1-1/2 3-3/4 30° 2 TiALN Available to Order*
    $56.40
  • A60864 HTC Tool 1 5/8 1-7/8 4 30° 6 TiN Available to Order*
    $46.43
  • A67234 HTC Tool 7/8 7/8 1-1/2 3-3/4 30° 2 Uncoated Available to Order*
    $26.84
  • A60868 HTC Tool 1 1 2 4-1/2 30° 4 TiN Available to Order*
    $47.87
  • A67235 HTC Tool 7/8 1/2 1-1/2 3-1/2 30° 2 Uncoated Available to Order*
    $27.11
  • A60872 HTC Tool 1 3/4 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $45.90
  • A67239 HTC Tool 7/8 5/8 1 3-1/8 30° 2 Uncoated Available to Order*
    $28.15
  • A60855 HTC Tool 1 1/2 1-3/4 3-3/4 30° 6 TiCN Available to Order*
    $52.38
  • A67246 HTC Tool 7/8 5/8 1-1/2 3-5/8 30° 2 Uncoated Available to Order*
    $28.02
  • A60858 HTC Tool 1 7/8 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $52.12
  • A67250 HTC Tool 7/8 3/4 1-1/2 3-3/4 30° 2 Uncoated Available to Order*
    $28.02
  • A60862 HTC Tool 1 5/8 1-7/8 4 30° 6 TiCN Available to Order*
    $52.65
  • A67238 HTC Tool 7/8 1/2 1-1/2 3-1/2 30° 2 TiN Available to Order*
    $37.45
  • A60866 HTC Tool 1 1 2 4-1/2 30° 4 TiCN Available to Order*
    $54.11
  • A67243 HTC Tool 7/8 5/8 1 3-1/8 30° 2 TiN Available to Order*
    $38.50
  • A60870 HTC Tool 1 3/4 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $52.12
  • A67245 HTC Tool 7/8 7/8 1-1/2 3-3/4 30° 2 TiN Available to Order*
    $37.19
  • A60856 HTC Tool 1 1/2 1-3/4 3-3/4 30° 6 TiALN Available to Order*
    $55.40
  • A67249 HTC Tool 7/8 5/8 1-1/2 3-5/8 30° 2 TiN Available to Order*
    $38.38
  • A60859 HTC Tool 1 7/8 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $55.24
  • A67253 HTC Tool 7/8 3/4 1-1/2 3-3/4 30° 2 TiN Available to Order*
    $38.38
  • A60863 HTC Tool 1 5/8 1-7/8 4 30° 6 TiALN Available to Order*
    $55.77
  • A67236 HTC Tool 7/8 1/2 1-1/2 3-1/2 30° 2 TiCN Available to Order*
    $42.62
  • A60867 HTC Tool 1 1 2 4-1/2 30° 4 TiALN Available to Order*
    $57.21
  • A67240 HTC Tool 7/8 5/8 1 3-1/8 30° 2 TiCN Available to Order*
    $43.67
  • A60871 HTC Tool 1 3/4 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $55.24
  • A67242 HTC Tool 7/8 7/8 1-1/2 3-3/4 30° 2 TiCN Available to Order*
    $42.36
  • A60849 HTC Tool 1 1 3 5-1/2 30° 4 Uncoated Available to Order*
    $45.93
  • A67247 HTC Tool 7/8 5/8 1-1/2 3-5/8 30° 2 TiCN Available to Order*
    $43.54
  • A60852 HTC Tool 1 1 3 5-1/2 30° 4 TiN Available to Order*
    $59.57
  • A67251 HTC Tool 7/8 3/4 1-1/2 3-3/4 30° 2 TiCN Available to Order*
    $43.54
  • A60850 HTC Tool 1 1 3 5-1/2 30° 4 TiCN Available to Order*
    $66.38
  • A67237 HTC Tool 7/8 1/2 1-1/2 3-1/2 30° 2 TiALN Available to Order*
    $45.20
  • A60851 HTC Tool 1 1 3 5-1/2 30° 4 TiALN Available to Order*
    $69.78
  • A67241 HTC Tool 7/8 5/8 1 3-1/8 30° 2 TiALN Available to Order*
    $46.25
  • A60845 HTC Tool 1 1 4 6-1/2 30° 4 Uncoated Available to Order*
    $51.19
  • A67244 HTC Tool 7/8 7/8 1-1/2 3-3/4 30° 2 TiALN Available to Order*
    $44.94
  • A60848 HTC Tool 1 1 4 6-1/2 30° 4 TiN Available to Order*
    $66.71
  • A67248 HTC Tool 7/8 5/8 1-1/2 3-5/8 30° 2 TiALN Available to Order*
    $46.13
  • A60846 HTC Tool 1 1 4 6-1/2 30° 4 TiCN Available to Order*
    $74.46
  • A67252 HTC Tool 7/8 3/4 1-1/2 3-3/4 30° 2 TiALN Available to Order*
    $46.13
  • A60847 HTC Tool 1 1 4 6-1/2 30° 4 TiALN Available to Order*
    $78.33
  • A67222 HTC Tool 7/8 7/8 3-5/8 5-7/8 30° 2 Uncoated Available to Order*
    $39.48
  • A60841 HTC Tool 1 1 6 8-1/2 30° 4 Uncoated Available to Order*
    $63.17
  • A67223 HTC Tool 7/8 7/8 2 4-1/4 30° 2 Uncoated Available to Order*
    $31.85
  • A60844 HTC Tool 1 1 6 8-1/2 30° 4 TiN Available to Order*
    $81.00
  • A67227 HTC Tool 7/8 7/8 2-1/2 4-3/4 30° 2 Uncoated Available to Order*
    $29.35
  • A60842 HTC Tool 1 1 6 8-1/2 30° 4 TiCN Available to Order*
    $89.91
  • A67226 HTC Tool 7/8 7/8 2 4-1/4 30° 2 TiN Available to Order*
    $44.03
  • A60843 HTC Tool 1 1 6 8-1/2 30° 4 TiALN Available to Order*
    $94.37
  • A67230 HTC Tool 7/8 7/8 2-1/2 4-3/4 30° 2 TiN Available to Order*
    $41.52
  • A60837 HTC Tool 1 1 2-1/2 10-1/4 30° 4 Uncoated Available to Order*
    $98.16
  • A67233 HTC Tool 7/8 7/8 3-5/8 5-7/8 30° 2 TiN Available to Order*
    $53.93
  • A60840 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiN Available to Order*
    $121.66
  • A67224 HTC Tool 7/8 7/8 2 4-1/4 30° 2 TiCN Available to Order*
    $50.10
  • A60838 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiCN Available to Order*
    $133.41
  • A67228 HTC Tool 7/8 7/8 2-1/2 4-3/4 30° 2 TiCN Available to Order*
    $47.60
  • A60839 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiALN Available to Order*
    $139.29
  • A67661 HTC Tool 1-1/16 1 2 4-1/2 30° 6 Uncoated Available to Order*
    $56.20
  • A67231 HTC Tool 7/8 7/8 3-5/8 5-7/8 30° 2 TiCN Available to Order*
    $61.15
  • A67665 HTC Tool 1-1/16 3/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $57.51
  • A67225 HTC Tool 7/8 7/8 2 4-1/4 30° 2 TiALN Available to Order*
    $53.14
  • A67664 HTC Tool 1-1/16 1 2 4-1/2 30° 6 TiN Available to Order*
    $72.17
  • A67229 HTC Tool 7/8 7/8 2-1/2 4-3/4 30° 2 TiALN Available to Order*
    $50.65
  • A67668 HTC Tool 1-1/16 3/4 2 4-1/2 30° 6 TiN Available to Order*
    $73.48
  • A67232 HTC Tool 7/8 7/8 3-5/8 5-7/8 30° 2 TiALN Available to Order*
    $64.75
  • A67662 HTC Tool 1-1/16 1 2 4-1/2 30° 6 TiCN Available to Order*
    $80.18
  • A67218 HTC Tool 7/8 7/8 2 6 30° 2 Uncoated Available to Order*
    $45.14
  • A67666 HTC Tool 1-1/16 3/4 2 4-1/2 30° 6 TiCN Available to Order*
    $81.49
  • A67221 HTC Tool 7/8 7/8 2 6 30° 2 TiN Available to Order*
    $59.59
  • A67663 HTC Tool 1-1/16 1 2 4-1/2 30° 6 TiALN Available to Order*
    $84.16
  • A67219 HTC Tool 7/8 7/8 2 6 30° 2 TiCN Available to Order*
    $66.81
  • A67667 HTC Tool 1-1/16 3/4 2 4-1/2 30° 6 TiALN Available to Order*
    $85.47
  • A67220 HTC Tool 7/8 7/8 2 6 30° 2 TiALN Available to Order*
    $70.41

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

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