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
    A68161 HTC Tool 19/32 1/2 1-3/8 3-3/8 30° 4 Uncoated Available to Order*
    $20.79
  • A68025 HTC Tool 15/32 1/2 1 3 30° 2 Uncoated Available to Order*
    $15.66
  • A67310 HTC Tool 7/8 7/8 5 7-1/4 30° 4 Uncoated Available to Order*
    $53.55
  • A62663 HTC Tool 2-1/2 2 4 7-5/8 30° 6 TiALN Available to Order*
    $440.49
  • A68164 HTC Tool 19/32 1/2 1-3/8 3-3/8 30° 4 TiN Available to Order*
    $26.74
  • A68028 HTC Tool 15/32 1/2 1 3 30° 2 TiN Available to Order*
    $19.69
  • A67313 HTC Tool 7/8 7/8 5 7-1/4 30° 4 TiN Available to Order*
    $69.07
  • A62667 HTC Tool 2-1/2 2 6 9-5/8 30° 6 TiALN Available to Order*
    $572.49
  • A68162 HTC Tool 19/32 1/2 1-3/8 3-3/8 30° 4 TiCN Available to Order*
    $29.75
  • A68026 HTC Tool 15/32 1/2 1 3 30° 2 TiCN Available to Order*
    $21.70
  • A67311 HTC Tool 7/8 7/8 5 7-1/4 30° 4 TiCN Available to Order*
    $76.82
  • A62671 HTC Tool 2-1/2 2-1/2 10 14 30° 6 TiALN Available to Order*
    $777.70
  • A68163 HTC Tool 19/32 1/2 1-3/8 3-3/8 30° 4 TiALN Available to Order*
    $31.23
  • A68027 HTC Tool 15/32 1/2 1 3 30° 2 TiALN Available to Order*
    $22.71
  • A67312 HTC Tool 7/8 7/8 5 7-1/4 30° 4 TiALN Available to Order*
    $80.70
  • A62675 HTC Tool 2-1/2 2-1/2 12 16 30° 6 TiALN Available to Order*
    $914.18
  • A68593 HTC Tool 39/64 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $30.01
  • A68549 HTC Tool 31/64 1/2 1 3 30° 2 Uncoated Available to Order*
    $21.70
  • A68009 HTC Tool 15/16 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $37.51
  • A62679 HTC Tool 2-1/2 2-1/2 4 8 30° 6 TiALN Available to Order*
    $476.69
  • A68596 HTC Tool 39/64 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $35.96
  • A68552 HTC Tool 31/64 1/2 1 3 30° 2 TiN Available to Order*
    $25.74
  • A68012 HTC Tool 15/16 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $49.98
  • A62683 HTC Tool 2-1/2 2-1/2 8 12 30° 6 TiALN Available to Order*
    $705.31
  • A68594 HTC Tool 39/64 5/8 1-5/8 3-3/4 30° 4 TiCN Available to Order*
    $38.97
  • A68550 HTC Tool 31/64 1/2 1 3 30° 2 TiCN Available to Order*
    $27.77
  • A68010 HTC Tool 15/16 7/8 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $56.21
  • A62687 HTC Tool 2-1/2 2-1/2 4 8 30° 4 TiALN Available to Order*
    $513.37
  • A68595 HTC Tool 39/64 5/8 1-5/8 3-3/4 30° 4 TiALN Available to Order*
    $40.44
  • A68551 HTC Tool 31/64 1/2 1 3 30° 2 TiALN Available to Order*
    $28.76
  • A68011 HTC Tool 15/16 7/8 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $59.31
  • A62691 HTC Tool 2-1/2 2-1/2 6 10 30° 4 TiALN Available to Order*
    $632.89
  • A66759 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $20.54
  • A63925 HTC Tool 1/2 1/2 1 3 30° 2 Uncoated Available to Order*
    $13.57
  • A62695 HTC Tool 2-1/2 2-1/2 8 12 30° 4 TiALN Available to Order*
    $736.88
  • A60893 HTC Tool 1 1 2 4-1/2 30° 4 Uncoated Available to Order*
    $40.79
  • A66763 HTC Tool 5/8 1/2 1-3/8 3-3/8 30° 4 Uncoated Available to Order*
    $18.83
  • A63926 HTC Tool 1/2 5/8 1 3-1/8 30° 2 Uncoated Available to Order*
    $22.10
  • A62699 HTC Tool 2-1/2 2 4 7-5/8 30° 4 TiALN Available to Order*
    $466.15
  • A60896 HTC Tool 1 1 2 4-1/2 30° 4 TiN Available to Order*
    $53.28
  • A66762 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $26.49
  • A63933 HTC Tool 1/2 3/8 13/16 2-1/2 30° 2 Uncoated Available to Order*
    $14.08
  • A62703 HTC Tool 2-1/2 2 6 9-5/8 30° 4 TiALN Available to Order*
    $602.85
  • A60894 HTC Tool 1 1 2 4-1/2 30° 4 TiCN Available to Order*
    $59.48
  • A66766 HTC Tool 5/8 1/2 1-3/8 3-3/8 30° 4 TiN Available to Order*
    $24.78
  • A63930 HTC Tool 1/2 5/8 1 3-1/8 30° 2 TiN Available to Order*
    $28.08
  • A62707 HTC Tool 2-1/2 2 8 11-5/8 30° 4 TiALN Available to Order*
    $711.14
  • A60895 HTC Tool 1 1 2 4-1/2 30° 4 TiALN Available to Order*
    $62.60
  • A66760 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiCN Available to Order*
    $29.46
  • A63932 HTC Tool 1/2 1/2 1 3 30° 2 TiN Available to Order*
    $17.58
  • A61365 HTC Tool 3 2-1/2 10 13-5/8 30° 8 Uncoated Available to Order*
    $605.86
  • A60889 HTC Tool 1 1 3 5-1/2 30° 4 Uncoated Available to Order*
    $54.75
  • A66764 HTC Tool 5/8 1/2 1-3/8 3-3/8 30° 4 TiCN Available to Order*
    $27.77
  • A63936 HTC Tool 1/2 3/8 13/16 2-1/2 30° 2 TiN Available to Order*
    $17.80
  • A61369 HTC Tool 3 2-1/2 12 15 30° 8 Uncoated Available to Order*
    $637.16
  • A60892 HTC Tool 1 1 3 5-1/2 30° 4 TiN Available to Order*
    $68.39
  • A66761 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiALN Available to Order*
    $30.95
  • A63927 HTC Tool 1/2 5/8 1 3-1/8 30° 2 TiCN Available to Order*
    $31.06
  • A61373 HTC Tool 3 2-1/2 4 7-5/8 30° 8 Uncoated Available to Order*
    $324.27
  • A60890 HTC Tool 1 1 3 5-1/2 30° 4 TiCN Available to Order*
    $75.19
  • A66765 HTC Tool 5/8 1/2 1-3/8 3-3/8 30° 4 TiALN Available to Order*
    $29.24
  • A63929 HTC Tool 1/2 1/2 1 3 30° 2 TiCN Available to Order*
    $19.60
  • A61377 HTC Tool 3 2-1/2 5 8-5/8 30° 8 Uncoated Available to Order*
    $368.76
  • A60891 HTC Tool 1 1 3 5-1/2 30° 4 TiALN Available to Order*
    $78.59
  • A66751 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 Uncoated Available to Order*
    $24.75
  • A63934 HTC Tool 1/2 3/8 13/16 2-1/2 30° 2 TiCN Available to Order*
    $19.66
  • A61381 HTC Tool 3 2-1/2 6 9-5/8 30° 8 Uncoated Available to Order*
    $404.18
  • A60885 HTC Tool 1 1 4 6-1/2 30° 4 Uncoated Available to Order*
    $57.51
  • A66755 HTC Tool 5/8 1/2 2-1/2 4-1/2 30° 4 Uncoated Available to Order*
    $24.75
  • A63928 HTC Tool 1/2 5/8 1 3-1/8 30° 2 TiALN Available to Order*
    $32.54
  • A61385 HTC Tool 3 2-1/2 8 11-5/8 30° 8 Uncoated Available to Order*
    $491.49
  • A60888 HTC Tool 1 1 4 6-1/2 30° 4 TiN Available to Order*
    $73.03
  • A66754 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiN Available to Order*
    $32.27
  • A63931 HTC Tool 1/2 1/2 1 3 30° 2 TiALN Available to Order*
    $20.61
  • A61389 HTC Tool 3 2-1/2 4 7-5/8 30° 6 Uncoated Available to Order*
    $334.04
  • A60886 HTC Tool 1 1 4 6-1/2 30° 4 TiCN Available to Order*
    $80.78
  • A66758 HTC Tool 5/8 1/2 2-1/2 4-1/2 30° 4 TiN Available to Order*
    $32.27
  • A63935 HTC Tool 1/2 3/8 13/16 2-1/2 30° 2 TiALN Available to Order*
    $20.58
  • A61393 HTC Tool 3 2-1/2 5 8-5/8 30° 6 Uncoated Available to Order*
    $362.18
  • A60887 HTC Tool 1 1 4 6-1/2 30° 4 TiALN Available to Order*
    $84.65
  • A66752 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiCN Available to Order*
    $36.00
  • A63917 HTC Tool 1/2 1/2 2 4 30° 2 Uncoated Available to Order*
    $18.55
  • A61397 HTC Tool 3 2-1/2 6 9-5/8 30° 6 Uncoated Available to Order*
    $416.40
  • A60873 HTC Tool 1 1 2-1/2 10-1/4 30° 4 Uncoated Available to Order*
    $114.08
  • A66756 HTC Tool 5/8 1/2 2-1/2 4-1/2 30° 4 TiCN Available to Order*
    $36.00
  • A63918 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 2 Uncoated Available to Order*
    $16.59
  • A61401 HTC Tool 3 2-1/2 8 11-5/8 30° 6 Uncoated Available to Order*
    $505.76
  • A60876 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiN Available to Order*
    $137.58
  • A66753 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiALN Available to Order*
    $37.89
  • A63921 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 2 TiN Available to Order*
    $20.61
  • A61368 HTC Tool 3 2-1/2 10 13-5/8 30° 8 TiN Available to Order*
    $806.94
  • A60874 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiCN Available to Order*
    $149.34
  • A66757 HTC Tool 5/8 1/2 2-1/2 4-1/2 30° 4 TiALN Available to Order*
    $37.89
  • A63924 HTC Tool 1/2 1/2 2 4 30° 2 TiN Available to Order*
    $24.57
  • A61372 HTC Tool 3 2-1/2 12 15 30° 8 TiN Available to Order*
    $871.38
  • A60875 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiALN Available to Order*
    $155.22
  • A66743 HTC Tool 5/8 5/8 4 6-1/8 30° 4 Uncoated Available to Order*
    $30.92
  • A63919 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 2 TiCN Available to Order*
    $22.64
  • A61376 HTC Tool 3 2-1/2 4 7-5/8 30° 8 TiN Available to Order*
    $415.00
  • A60877 HTC Tool 1 1 6 8-1/2 30° 4 Uncoated Available to Order*
    $70.27

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

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