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
    A63367 HTC Tool 1-1/8 5/8 1 3-1/8 30° 2 TiCN Available to Order*
    $75.87
  • A62520 HTC Tool 1-1/2 1 2 4-1/2 30° 6 TiN Available to Order*
    $89.42
  • A63369 HTC Tool 1-1/8 1 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $75.30
  • A62524 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $89.42
  • A63374 HTC Tool 1-1/8 7/8 1-5/8 3-7/8 30° 2 TiCN Available to Order*
    $73.20
  • A62528 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 4 TiN Available to Order*
    $89.42
  • A63378 HTC Tool 1-1/8 3/4 1-1/2 3-3/4 30° 2 TiCN Available to Order*
    $71.94
  • A62532 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 6 TiN Available to Order*
    $94.16
  • A63368 HTC Tool 1-1/8 5/8 1 3-1/8 30° 2 TiALN Available to Order*
    $79.44
  • A62518 HTC Tool 1-1/2 1 2 4-1/2 30° 6 TiCN Available to Order*
    $98.98
  • A63371 HTC Tool 1-1/8 1 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $79.30
  • A62522 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $98.98
  • A63375 HTC Tool 1-1/8 7/8 1-5/8 3-7/8 30° 2 TiALN Available to Order*
    $77.19
  • A62526 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 4 TiCN Available to Order*
    $98.98
  • A63379 HTC Tool 1-1/8 3/4 1-1/2 3-3/4 30° 2 TiALN Available to Order*
    $75.51
  • A62530 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 6 TiCN Available to Order*
    $102.89
  • A63357 HTC Tool 1-1/8 1 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $58.16
  • A62519 HTC Tool 1-1/2 1 2 4-1/2 30° 6 TiALN Available to Order*
    $103.76
  • A63358 HTC Tool 1-1/8 1 3 5-1/2 30° 2 Uncoated Available to Order*
    $78.16
  • A62523 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $103.76
  • A63361 HTC Tool 1-1/8 1 3 5-1/2 30° 2 TiN Available to Order*
    $95.80
  • A62527 HTC Tool 1-1/2 1-1/4 2 4-1/2 30° 4 TiALN Available to Order*
    $103.76
  • A63364 HTC Tool 1-1/8 1 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $74.14
  • A62531 HTC Tool 1-1/2 3/4 1-1/2 3-3/4 30° 6 TiALN Available to Order*
    $107.25
  • A63359 HTC Tool 1-1/8 1 3 5-1/2 30° 2 TiCN Available to Order*
    $104.62
  • A62509 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 4 Uncoated Available to Order*
    $88.01
  • A63362 HTC Tool 1-1/8 1 2-1/4 4-3/4 30° 2 TiCN Available to Order*
    $82.14
  • A62513 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 6 Uncoated Available to Order*
    $88.01
  • A63360 HTC Tool 1-1/8 1 3 5-1/2 30° 2 TiALN Available to Order*
    $109.03
  • A62512 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 4 TiN Available to Order*
    $108.85
  • A63363 HTC Tool 1-1/8 1 2-1/4 4-3/4 30° 2 TiALN Available to Order*
    $86.13
  • A62516 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 6 TiN Available to Order*
    $108.85
  • A67669 HTC Tool 1-3/16 1 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $63.68
  • A62510 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 4 TiCN Available to Order*
    $119.29
  • A67673 HTC Tool 1-3/16 3/4 1-5/8 3-7/8 30° 2 Uncoated Available to Order*
    $63.68
  • A62514 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 6 TiCN Available to Order*
    $119.29
  • A67672 HTC Tool 1-3/16 1 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $79.66
  • A62511 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 4 TiALN Available to Order*
    $124.50
  • A67676 HTC Tool 1-3/16 3/4 1-5/8 3-7/8 30° 2 TiN Available to Order*
    $79.66
  • A62515 HTC Tool 1-1/2 1-1/4 3 5-1/2 30° 6 TiALN Available to Order*
    $124.50
  • A67670 HTC Tool 1-3/16 1 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $87.66
  • A62497 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 6 Uncoated Available to Order*
    $99.54
  • A67674 HTC Tool 1-3/16 3/4 1-5/8 3-7/8 30° 2 TiCN Available to Order*
    $87.66
  • A62501 HTC Tool 1-1/2 1 4 6-1/2 30° 6 Uncoated Available to Order*
    $99.54
  • A67671 HTC Tool 1-3/16 1 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $91.65
  • A62505 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 4 Uncoated Available to Order*
    $111.21
  • A67675 HTC Tool 1-3/16 3/4 1-5/8 3-7/8 30° 2 TiALN Available to Order*
    $91.65
  • A62500 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 6 TiN Available to Order*
    $123.32
  • A63009 HTC Tool 1-1/4 1 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $56.20
  • A62504 HTC Tool 1-1/2 1 4 6-1/2 30° 6 TiN Available to Order*
    $123.32
  • A63010 HTC Tool 1-1/4 5/8 1 3-1/8 30° 2 Uncoated Available to Order*
    $48.29
  • A62508 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 4 TiN Available to Order*
    $135.00
  • A63017 HTC Tool 1-1/4 7/8 1-5/8 3-7/8 30° 2 Uncoated Available to Order*
    $49.49
  • A62498 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 6 TiCN Available to Order*
    $135.23
  • A63021 HTC Tool 1-1/4 1-1/4 1-5/8 4-1/8 30° 2 Uncoated Available to Order*
    $56.20
  • A62502 HTC Tool 1-1/2 1 4 6-1/2 30° 6 TiCN Available to Order*
    $135.23
  • A63025 HTC Tool 1-1/4 3/4 1-1/2 3-3/4 30° 2 Uncoated Available to Order*
    $63.68
  • A62506 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 4 TiCN Available to Order*
    $146.91
  • A63014 HTC Tool 1-1/4 5/8 1 3-1/8 30° 2 TiN Available to Order*
    $62.64
  • A62499 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 6 TiALN Available to Order*
    $141.17
  • A63016 HTC Tool 1-1/4 1 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $72.17
  • A62503 HTC Tool 1-1/2 1 4 6-1/2 30° 6 TiALN Available to Order*
    $141.17
  • A63020 HTC Tool 1-1/4 7/8 1-5/8 3-7/8 30° 2 TiN Available to Order*
    $65.46
  • A62507 HTC Tool 1-1/2 1-1/4 4 6-1/2 30° 4 TiALN Available to Order*
    $152.85
  • A63024 HTC Tool 1-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiN Available to Order*
    $72.17
  • A62485 HTC Tool 1-1/2 1-1/4 8 10-1/2 30° 6 Uncoated Available to Order*
    $157.06
  • A63028 HTC Tool 1-1/4 3/4 1-1/2 3-3/4 30° 2 TiN Available to Order*
    $78.04
  • A62489 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 4 Uncoated Available to Order*
    $149.78
  • A63011 HTC Tool 1-1/4 5/8 1 3-1/8 30° 2 TiCN Available to Order*
    $69.81
  • A62493 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 6 Uncoated Available to Order*
    $149.78
  • A63013 HTC Tool 1-1/4 1 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $80.18
  • A62488 HTC Tool 1-1/2 1-1/4 8 10-1/2 30° 6 TiN Available to Order*
    $190.18
  • A63018 HTC Tool 1-1/4 7/8 1-5/8 3-7/8 30° 2 TiCN Available to Order*
    $73.46
  • A62492 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 4 TiN Available to Order*
    $179.09
  • A63022 HTC Tool 1-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiCN Available to Order*
    $80.18
  • A62496 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 6 TiN Available to Order*
    $179.09
  • A63026 HTC Tool 1-1/4 3/4 1-1/2 3-3/4 30° 2 TiCN Available to Order*
    $85.23
  • A62486 HTC Tool 1-1/2 1-1/4 8 10-1/2 30° 6 TiCN Available to Order*
    $206.72
  • A63012 HTC Tool 1-1/4 5/8 1 3-1/8 30° 2 TiALN Available to Order*
    $73.41
  • A62490 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 4 TiCN Available to Order*
    $193.74
  • A63015 HTC Tool 1-1/4 1 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $84.16
  • A62494 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 6 TiCN Available to Order*
    $193.74
  • A63019 HTC Tool 1-1/4 7/8 1-5/8 3-7/8 30° 2 TiALN Available to Order*
    $77.45
  • A62487 HTC Tool 1-1/2 1-1/4 8 10-1/2 30° 6 TiALN Available to Order*
    $215.02
  • A63023 HTC Tool 1-1/4 1-1/4 1-5/8 4-1/8 30° 2 TiALN Available to Order*
    $84.16
  • A62491 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 4 TiALN Available to Order*
    $201.04
  • A63027 HTC Tool 1-1/4 3/4 1-1/2 3-3/4 30° 2 TiALN Available to Order*
    $88.80
  • A62495 HTC Tool 1-1/2 1-1/4 6 8-1/2 30° 6 TiALN Available to Order*
    $201.04
  • A67705 HTC Tool 1-9/16 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $85.40
  • A62989 HTC Tool 1-1/4 1-1/4 4-3/4 7-1/4 30° 2 Uncoated Available to Order*
    $88.97
  • A67708 HTC Tool 1-9/16 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $109.42
  • A62990 HTC Tool 1-1/4 1 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $65.13
  • A67706 HTC Tool 1-9/16 1-1/4 2 4-1/2 30° 6 TiCN Available to Order*
    $121.43
  • A62994 HTC Tool 1-1/4 1 3 5-1/2 30° 2 Uncoated Available to Order*
    $74.60
  • A67707 HTC Tool 1-9/16 1-1/4 2 4-1/2 30° 6 TiALN Available to Order*
    $127.45
  • A63001 HTC Tool 1-1/4 1-1/4 2-1/4 4-3/4 30° 2 Uncoated Available to Order*
    $60.67
  • A63509 HTC Tool 1-5/8 1-1/4 2 4-1/2 30° 6 Uncoated Available to Order*
    $75.37
  • A63005 HTC Tool 1-1/4 1-1/4 3 5-1/2 30° 2 Uncoated Available to Order*
    $74.60
  • A63512 HTC Tool 1-5/8 1-1/4 2 4-1/2 30° 6 TiN Available to Order*
    $99.39
  • A62993 HTC Tool 1-1/4 1 2-1/4 4-3/4 30° 2 TiN Available to Order*
    $81.11

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

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