High Speed Steel Ball End Mills

High Speed Steel Ball End Mills

2 Flute Regular
2 Flute Regular
4 & 6 Flute Regular
4 & 6 Flute Regular

HSS ball end mills offer a cost-effective option for contouring, 3D profiling, and die/mold work where the added toughness of high speed steel is preferred over carbide's higher speed capability. Available in 2 flute and 4/6 flute configurations.

Material Toughness: HSS resists chipping and fracturing better than carbide, making it a reliable choice for interrupted cuts, less rigid setups, or older equipment running at lower speeds.

2 Flute vs. 4 & 6 Flute: 2 flute tools provide better chip evacuation for deeper contour passes, while 4 and 6 flute versions produce a smoother surface finish, better suited to finishing passes on rounded and contoured surfaces.

  • 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
    A65829 HTC Tool 3/8 3/8 3/4 2-1/2 30° 2 TiCN Available to Order*
    $20.64
  • A63875 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 TiALN Available to Order*
    $47.98
  • A65830 HTC Tool 3/8 3/8 3/4 2-1/2 30° 2 TiALN Available to Order*
    $21.46
  • A63879 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Available to Order*
    $37.06
  • A65824 HTC Tool 3/8 3/8 3/4 3-3/16 30° 2 Uncoated Available to Order*
    $22.39
  • A63865 HTC Tool 1/2 1/2 2 4 30° 4 Uncoated Available to Order*
    $35.53
  • A65827 HTC Tool 3/8 3/8 3/4 3-3/16 30° 2 TiN Available to Order*
    $25.69
  • A63869 HTC Tool 1/2 1/2 2-1/2 4-1/2 30° 4 Uncoated Available to Order*
    $40.94
  • A65825 HTC Tool 3/8 3/8 3/4 3-3/16 30° 2 TiCN Available to Order*
    $27.34
  • A63868 HTC Tool 1/2 1/2 2 4 30° 4 TiN Available to Order*
    $41.55
  • A65826 HTC Tool 3/8 3/8 3/4 3-3/16 30° 2 TiALN Available to Order*
    $28.18
  • A63872 HTC Tool 1/2 1/2 2-1/2 4-1/2 30° 4 TiN Available to Order*
    $46.96
  • A67865 HTC Tool 13/32 3/8 7/8 2-9/16 30° 2 Uncoated Available to Order*
    $15.79
  • A63866 HTC Tool 1/2 1/2 2 4 30° 4 TiCN Available to Order*
    $44.55
  • A67868 HTC Tool 13/32 3/8 7/8 2-9/16 30° 2 TiN Available to Order*
    $19.52
  • A63870 HTC Tool 1/2 1/2 2-1/2 4-1/2 30° 4 TiCN Available to Order*
    $49.95
  • A67866 HTC Tool 13/32 3/8 7/8 2-9/16 30° 2 TiCN Available to Order*
    $21.35
  • A63867 HTC Tool 1/2 1/2 2 4 30° 4 TiALN Available to Order*
    $46.05
  • A67867 HTC Tool 13/32 3/8 7/8 2-9/16 30° 2 TiALN Available to Order*
    $22.30
  • A63871 HTC Tool 1/2 1/2 2-1/2 4-1/2 30° 4 TiALN Available to Order*
    $51.45
  • A67421 HTC Tool 7/16 1/2 1 3 30° 2 Uncoated Available to Order*
    $20.65
  • A63861 HTC Tool 1/2 1/2 3 5 30° 4 Uncoated Available to Order*
    $46.86
  • A67424 HTC Tool 7/16 1/2 1 3 30° 2 TiN Available to Order*
    $24.70
  • A63864 HTC Tool 1/2 1/2 3 5 30° 4 TiN Available to Order*
    $54.15
  • A67422 HTC Tool 7/16 1/2 1 3 30° 2 TiCN Available to Order*
    $26.71
  • A63862 HTC Tool 1/2 1/2 3 5 30° 4 TiCN Available to Order*
    $57.81
  • A67423 HTC Tool 7/16 1/2 1 3 30° 2 TiALN Available to Order*
    $27.71
  • A63863 HTC Tool 1/2 1/2 3 5 30° 4 TiALN Available to Order*
    $59.63
  • A67417 HTC Tool 7/16 1/2 1 3-7/8 30° 2 Uncoated Available to Order*
    $32.52
  • A63857 HTC Tool 1/2 1/2 1-1/4 6 30° 4 Uncoated Available to Order*
    $51.20
  • A67420 HTC Tool 7/16 1/2 1 3-7/8 30° 2 TiN Available to Order*
    $38.53
  • A63860 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiN Available to Order*
    $59.92
  • A67418 HTC Tool 7/16 1/2 1 3-7/8 30° 2 TiCN Available to Order*
    $41.51
  • A63858 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiCN Available to Order*
    $64.29
  • A67419 HTC Tool 7/16 1/2 1 3-7/8 30° 2 TiALN Available to Order*
    $43.02
  • A63859 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiALN Available to Order*
    $66.49
  • A66603 HTC Tool 5/8 5/8 1-1/4 3-3/8 30° 4 Uncoated Available to Order*
    $43.30
  • A63849 HTC Tool 1/2 1/2 1 3 30° 2 Uncoated Available to Order*
    $20.65
  • A66604 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $45.81
  • A63852 HTC Tool 1/2 1/2 1 3 30° 2 TiN Available to Order*
    $24.70
  • A66607 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $51.76
  • A63850 HTC Tool 1/2 1/2 1 3 30° 2 TiCN Available to Order*
    $26.71
  • A66610 HTC Tool 5/8 5/8 1-1/4 3-3/8 30° 4 TiN Available to Order*
    $49.27
  • A63851 HTC Tool 1/2 1/2 1 3 30° 2 TiALN Available to Order*
    $27.71
  • A66605 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiCN Available to Order*
    $54.74
  • A63845 HTC Tool 1/2 1/2 1 4 30° 2 Uncoated Available to Order*
    $32.52
  • A66608 HTC Tool 5/8 5/8 1-1/4 3-3/8 30° 4 TiCN Available to Order*
    $52.25
  • A63848 HTC Tool 1/2 1/2 1 4 30° 2 TiN Available to Order*
    $38.53
  • A66606 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiALN Available to Order*
    $56.24
  • A63846 HTC Tool 1/2 1/2 1 4 30° 2 TiCN Available to Order*
    $41.51
  • A66609 HTC Tool 5/8 5/8 1-1/4 3-3/8 30° 4 TiALN Available to Order*
    $53.73
  • A63847 HTC Tool 1/2 1/2 1 4 30° 2 TiALN Available to Order*
    $43.02
  • A67537 HTC Tool 9/16 1/2 1 3 30° 2 Uncoated Available to Order*
    $25.54
  • A66599 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 Uncoated Available to Order*
    $50.16
  • A67540 HTC Tool 9/16 1/2 1 3 30° 2 TiN Available to Order*
    $31.50
  • A66602 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiN Available to Order*
    $57.67
  • A67538 HTC Tool 9/16 1/2 1 3 30° 2 TiCN Available to Order*
    $34.48
  • A66600 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiCN Available to Order*
    $61.42
  • A67539 HTC Tool 9/16 1/2 1 3 30° 2 TiALN Available to Order*
    $35.97
  • A66601 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiALN Available to Order*
    $63.31
  • A66595 HTC Tool 5/8 5/8 3 5-1/8 30° 4 Uncoated Available to Order*
    $54.22
  • A66575 HTC Tool 5/8 5/8 1-3/8 3-1/2 30° 2 Uncoated Available to Order*
    $29.47
  • A66598 HTC Tool 5/8 5/8 3 5-1/8 30° 4 TiN Available to Order*
    $62.97
  • A66579 HTC Tool 5/8 1/2 1-3/8 3-3/8 30° 2 Uncoated Available to Order*
    $29.47
  • A66596 HTC Tool 5/8 5/8 3 5-1/8 30° 4 TiCN Available to Order*
    $67.33
  • A66578 HTC Tool 5/8 5/8 1-3/8 3-1/2 30° 2 TiN Available to Order*
    $35.46
  • A66597 HTC Tool 5/8 5/8 3 5-1/8 30° 4 TiALN Available to Order*
    $69.50
  • A66582 HTC Tool 5/8 1/2 1-3/8 3-3/8 30° 2 TiN Available to Order*
    $35.46
  • A66591 HTC Tool 5/8 5/8 3-3/4 5-7/8 30° 4 Uncoated Available to Order*
    $59.88
  • A66576 HTC Tool 5/8 5/8 1-3/8 3-1/2 30° 2 TiCN Available to Order*
    $38.42
  • A66594 HTC Tool 5/8 5/8 3-3/4 5-7/8 30° 4 TiN Available to Order*
    $69.75
  • A66580 HTC Tool 5/8 1/2 1-3/8 3-3/8 30° 2 TiCN Available to Order*
    $38.42
  • A66592 HTC Tool 5/8 5/8 3-3/4 5-7/8 30° 4 TiCN Available to Order*
    $74.69
  • A66577 HTC Tool 5/8 5/8 1-3/8 3-1/2 30° 2 TiALN Available to Order*
    $39.93
  • A66593 HTC Tool 5/8 5/8 3-3/4 5-7/8 30° 4 TiALN Available to Order*
    $77.17
  • A66581 HTC Tool 5/8 1/2 1-3/8 3-3/8 30° 2 TiALN Available to Order*
    $39.93
  • A66587 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 Uncoated Available to Order*
    $66.46
  • A66571 HTC Tool 5/8 5/8 1-3/8 4-5/8 30° 2 Uncoated Available to Order*
    $44.62
  • A66590 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiN Available to Order*
    $78.09
  • A66574 HTC Tool 5/8 5/8 1-3/8 4-5/8 30° 2 TiN Available to Order*
    $52.14
  • A66588 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiCN Available to Order*
    $83.92
  • A66572 HTC Tool 5/8 5/8 1-3/8 4-5/8 30° 2 TiCN Available to Order*
    $55.90
  • A66589 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiALN Available to Order*
    $86.80
  • A66573 HTC Tool 5/8 5/8 1-3/8 4-5/8 30° 2 TiALN Available to Order*
    $57.78
  • A65336 HTC Tool 3/4 3/4 1-1/2 3-3/4 30° 4 Uncoated Available to Order*
    $51.72
  • A65300 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 2 Uncoated Available to Order*
    $34.48
  • A65338 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 Uncoated Available to Order*
    $53.05
  • A65304 HTC Tool 3/4 1/2 1-5/8 3-5/8 30° 2 Uncoated Available to Order*
    $34.48
  • A65341 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiN Available to Order*
    $61.94
  • A65303 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 2 TiN Available to Order*
    $43.40
  • A65343 HTC Tool 3/4 3/4 1-1/2 3-3/4 30° 4 TiN Available to Order*
    $58.79
  • A65307 HTC Tool 3/4 1/2 1-5/8 3-5/8 30° 2 TiN Available to Order*
    $41.55
  • A65337 HTC Tool 3/4 3/4 1-1/2 3-3/4 30° 4 TiCN Available to Order*
    $62.34
  • A65301 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 2 TiCN Available to Order*
    $47.85
  • A65339 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiCN Available to Order*
    $66.40
  • A65305 HTC Tool 3/4 1/2 1-5/8 3-5/8 30° 2 TiCN Available to Order*
    $45.12
  • A65340 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiALN Available to Order*
    $68.63
  • A65302 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 2 TiALN Available to Order*
    $50.05
  • A65342 HTC Tool 3/4 3/4 1-1/2 3-3/4 30° 4 TiALN Available to Order*
    $64.09
  • A65306 HTC Tool 3/4 1/2 1-5/8 3-5/8 30° 2 TiALN Available to Order*
    $46.87

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

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