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
    A68673 HTC Tool 51/64 3/4 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $38.02
  • A68621 HTC Tool 43/64 5/8 1-5/16 3-7/16 30° 2 Uncoated Available to Order*
    $29.21
  • A61305 HTC Tool 2 1-1/4 2 4-1/2 30° 4 Uncoated Available to Order*
    $109.68
  • A68676 HTC Tool 51/64 3/4 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $50.20
  • A68624 HTC Tool 43/64 5/8 1-5/16 3-7/16 30° 2 TiN Available to Order*
    $36.29
  • A61309 HTC Tool 2 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $109.68
  • A68674 HTC Tool 51/64 3/4 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $56.29
  • A68622 HTC Tool 43/64 5/8 1-5/16 3-7/16 30° 2 TiCN Available to Order*
    $39.84
  • A61308 HTC Tool 2 1-1/4 2 4-1/2 30° 4 TiN Available to Order*
    $138.48
  • A68675 HTC Tool 51/64 3/4 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $59.35
  • A68623 HTC Tool 43/64 5/8 1-5/16 3-7/16 30° 2 TiALN Available to Order*
    $41.60
  • A61312 HTC Tool 2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $138.48
  • A67841 HTC Tool 13/16 5/8 1-7/8 4 30° 6 Uncoated Available to Order*
    $28.81
  • A67621 HTC Tool 11/16 5/8 1-5/16 3-7/16 30° 2 Uncoated Available to Order*
    $20.39
  • A61306 HTC Tool 2 1-1/4 2 4-1/2 30° 4 TiCN Available to Order*
    $152.90
  • A67842 HTC Tool 13/16 3/4 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $29.21
  • A67625 HTC Tool 11/16 1/2 1-5/16 3-5/16 30° 2 Uncoated Available to Order*
    $20.39
  • A61310 HTC Tool 2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $152.90
  • A67849 HTC Tool 13/16 1/2 1-3/4 3-3/4 30° 6 Uncoated Available to Order*
    $31.17
  • A67624 HTC Tool 11/16 5/8 1-5/16 3-7/16 30° 2 TiN Available to Order*
    $27.48
  • A61307 HTC Tool 2 1-1/4 2 4-1/2 30° 4 TiALN Available to Order*
    $160.10
  • A67845 HTC Tool 13/16 3/4 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $41.39
  • A67628 HTC Tool 11/16 1/2 1-5/16 3-5/16 30° 2 TiN Available to Order*
    $27.48
  • A61311 HTC Tool 2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $160.10
  • A67848 HTC Tool 13/16 5/8 1-7/8 4 30° 6 TiN Available to Order*
    $40.99
  • A67622 HTC Tool 11/16 5/8 1-5/16 3-7/16 30° 2 TiCN Available to Order*
    $31.02
  • A61297 HTC Tool 2 1-1/4 3 5-1/2 30° 6 Uncoated Available to Order*
    $156.79
  • A67852 HTC Tool 13/16 1/2 1-3/4 3-3/4 30° 6 TiN Available to Order*
    $41.53
  • A67626 HTC Tool 11/16 1/2 1-5/16 3-5/16 30° 2 TiCN Available to Order*
    $31.02
  • A61298 HTC Tool 2 1-1/4 3 5-1/2 30° 4 Uncoated Available to Order*
    $143.46
  • A67843 HTC Tool 13/16 3/4 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $47.46
  • A67623 HTC Tool 11/16 5/8 1-5/16 3-7/16 30° 2 TiALN Available to Order*
    $32.77
  • A61301 HTC Tool 2 1-1/4 3 5-1/2 30° 4 TiN Available to Order*
    $175.34
  • A67846 HTC Tool 13/16 5/8 1-7/8 4 30° 6 TiCN Available to Order*
    $47.07
  • A67627 HTC Tool 11/16 1/2 1-5/16 3-5/16 30° 2 TiALN Available to Order*
    $32.77
  • A61304 HTC Tool 2 1-1/4 3 5-1/2 30° 6 TiN Available to Order*
    $188.66
  • A68629 HTC Tool 45/64 1/2 1-5/16 3-5/16 30° 2 Uncoated Available to Order*
    $32.76
  • A67850 HTC Tool 13/16 1/2 1-3/4 3-3/4 30° 6 TiCN Available to Order*
    $46.69
  • A61299 HTC Tool 2 1-1/4 3 5-1/2 30° 4 TiCN Available to Order*
    $191.29
  • A68632 HTC Tool 45/64 1/2 1-5/16 3-5/16 30° 2 TiN Available to Order*
    $39.85
  • A67844 HTC Tool 13/16 3/4 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $50.52
  • A61302 HTC Tool 2 1-1/4 3 5-1/2 30° 6 TiCN Available to Order*
    $204.59
  • A68630 HTC Tool 45/64 1/2 1-5/16 3-5/16 30° 2 TiCN Available to Order*
    $43.40
  • A67847 HTC Tool 13/16 5/8 1-7/8 4 30° 6 TiALN Available to Order*
    $50.13
  • A61300 HTC Tool 2 1-1/4 3 5-1/2 30° 4 TiALN Available to Order*
    $199.26
  • A68631 HTC Tool 45/64 1/2 1-5/16 3-5/16 30° 2 TiALN Available to Order*
    $45.15
  • A67851 HTC Tool 13/16 1/2 1-3/4 3-3/4 30° 6 TiALN Available to Order*
    $49.29
  • A61303 HTC Tool 2 1-1/4 3 5-1/2 30° 6 TiALN Available to Order*
    $212.56
  • A68281 HTC Tool 23/32 1/2 1-5/16 3-5/16 30° 2 Uncoated Available to Order*
    $24.60
  • A67837 HTC Tool 13/16 3/4 3 5-1/4 30° 4 Uncoated Available to Order*
    $37.77
  • A61293 HTC Tool 2 1-1/4 4 6-1/2 30° 6 Uncoated Available to Order*
    $175.05
  • A68284 HTC Tool 23/32 1/2 1-5/16 3-5/16 30° 2 TiN Available to Order*
    $31.68
  • A67840 HTC Tool 13/16 3/4 3 5-1/4 30° 4 TiN Available to Order*
    $50.67
  • A61296 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiN Available to Order*
    $210.61
  • A68282 HTC Tool 23/32 1/2 1-5/16 3-5/16 30° 2 TiCN Available to Order*
    $35.24
  • A67838 HTC Tool 13/16 3/4 3 5-1/4 30° 4 TiCN Available to Order*
    $57.14
  • A61294 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiCN Available to Order*
    $228.40
  • A68283 HTC Tool 23/32 1/2 1-5/16 3-5/16 30° 2 TiALN Available to Order*
    $36.99
  • A67839 HTC Tool 13/16 3/4 3 5-1/4 30° 4 TiALN Available to Order*
    $60.35
  • A61295 HTC Tool 2 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $237.29
  • A68681 HTC Tool 53/64 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $38.82
  • A68637 HTC Tool 47/64 3/4 1-5/16 3-9/16 30° 2 Uncoated Available to Order*
    $32.90
  • A68684 HTC Tool 53/64 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $51.00
  • A68640 HTC Tool 47/64 3/4 1-5/16 3-9/16 30° 2 TiN Available to Order*
    $39.97
  • A68682 HTC Tool 53/64 7/8 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $57.07
  • A68638 HTC Tool 47/64 3/4 1-5/16 3-9/16 30° 2 TiCN Available to Order*
    $43.51
  • A68683 HTC Tool 53/64 7/8 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $60.12
  • A68639 HTC Tool 47/64 3/4 1-5/16 3-9/16 30° 2 TiALN Available to Order*
    $45.28
  • A68413 HTC Tool 27/32 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $31.32
  • A65400 HTC Tool 3/4 5/8 1-5/16 3-7/16 30° 2 Uncoated Available to Order*
    $22.24
  • A68416 HTC Tool 27/32 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $43.49
  • A65401 HTC Tool 3/4 3/4 1 3-1/8 30° 2 Uncoated Available to Order*
    $25.53
  • A68414 HTC Tool 27/32 7/8 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $49.57
  • A65402 HTC Tool 3/4 5/8 1 3-1/8 30° 2 Uncoated Available to Order*
    $27.37
  • A68415 HTC Tool 27/32 7/8 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $52.63
  • A65412 HTC Tool 3/4 1/2 1-5/16 3-5/16 30° 2 Uncoated Available to Order*
    $22.24
  • A68689 HTC Tool 55/64 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $38.82
  • A65416 HTC Tool 3/4 3/4 1-5/16 3-9/16 30° 2 Uncoated Available to Order*
    $22.24
  • A68692 HTC Tool 55/64 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $51.00
  • A65406 HTC Tool 3/4 5/8 1 3-1/8 30° 2 TiN Available to Order*
    $34.45
  • A68690 HTC Tool 55/64 7/8 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $57.07
  • A65409 HTC Tool 3/4 3/4 1 3-1/8 30° 2 TiN Available to Order*
    $32.61
  • A68691 HTC Tool 55/64 7/8 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $60.12
  • A65411 HTC Tool 3/4 5/8 1-5/16 3-7/16 30° 2 TiN Available to Order*
    $29.33
  • A67294 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $29.35
  • A65415 HTC Tool 3/4 1/2 1-5/16 3-5/16 30° 2 TiN Available to Order*
    $29.33
  • A67298 HTC Tool 7/8 5/8 1-7/8 4 30° 6 Uncoated Available to Order*
    $29.75
  • A65419 HTC Tool 3/4 3/4 1-5/16 3-9/16 30° 2 TiN Available to Order*
    $29.33
  • A67302 HTC Tool 7/8 5/8 1-5/8 3-5/8 30° 6 Uncoated Available to Order*
    $30.92
  • A65403 HTC Tool 3/4 5/8 1 3-1/8 30° 2 TiCN Available to Order*
    $37.99
  • A67306 HTC Tool 7/8 3/4 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $30.80
  • A65405 HTC Tool 3/4 3/4 1 3-1/8 30° 2 TiCN Available to Order*
    $36.15
  • A67297 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $41.52
  • A65408 HTC Tool 3/4 5/8 1-5/16 3-7/16 30° 2 TiCN Available to Order*
    $32.85
  • A67301 HTC Tool 7/8 5/8 1-7/8 4 30° 6 TiN Available to Order*
    $41.92
  • A65413 HTC Tool 3/4 1/2 1-5/16 3-5/16 30° 2 TiCN Available to Order*
    $32.85
  • A67305 HTC Tool 7/8 5/8 1-5/8 3-5/8 30° 6 TiN Available to Order*
    $41.28
  • A65417 HTC Tool 3/4 3/4 1-5/16 3-9/16 30° 2 TiCN Available to Order*
    $32.85
  • A67309 HTC Tool 7/8 3/4 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $42.97
  • A65404 HTC Tool 3/4 5/8 1 3-1/8 30° 2 TiALN Available to Order*
    $39.74

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

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