Spiral Point - ANSI Threads

Spiral Point - ANSI Threads

Atlas High Performance Spiral Fluted Semi-Bottoming - ANSI Thread Taps

Spiral Point - ANSI Threads - Premium Powdered Metal

  • Best used for through hole tapping applications
  • Optimized for steel, steel alloys, stainless steels, and a variety of other steels up to 32 Rc
  • Steam Oxide finish provides decreased galling and increased lubricity in low carbon steels and gummy materials  
  • ALTIN is a high performance coating for milling, tapping and drilling in stainless steels, carbon steels, alloy steels, titanium and cast iron. This coating is extremely heat resistant and can be used with or without coolant. 

Speeds and Feed Info

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  • Size OAL H Limit # of Flutes Coating In Stock Sku Price Quantity
    4-40 1-7/8 H2 2 Uncoated 100
    $14.54
  • 4-40 1-7/8 H2 2 STEAM OXIDE 46
    $15.70
  • 4-40 1-7/8 H2 2 ALTiN 36
    $21.02
  • 6-32 2 H3 2 Uncoated 100
    $14.54
  • 6-32 2 H3 2 STEAM OXIDE 31
    $15.70
  • 6-32 2 H3 2 ALTiN 16
    $21.02
  • 8-32 2-1/8 H3 3 Uncoated 100
    $14.54
  • 8-32 2-1/8 H3 3 STEAM OXIDE 81
    $15.70
  • 8-32 2-1/8 H3 3 ALTiN 35
    $21.02
  • 10-24 2-3/8 H3 3 Uncoated 100
    $14.54
  • 10-24 2-3/8 H3 3 STEAM OXIDE 43
    $15.95
  • 10-24 2-3/8 H3 3 ALTiN 22
    $21.02
  • 10-32 2-3/8 H3 3 Uncoated 100
    $14.54
  • 10-32 2-3/8 H3 3 STEAM OXIDE 16
    $15.95
  • 10-32 2-3/8 H3 3 ALTiN 16
    $21.02
  • 1/4-20 2-1/2 H3 3 Uncoated 100
    $15.99
  • 1/4-20 2-1/2 H3 3 STEAM OXIDE 26
    $17.57
  • 1/4-20 2-1/2 H3 3 ALTiN 24
    $22.97
  • 1/4-28 2-1/2 H3 3 Uncoated 100
    $15.91
  • 1/4-28 2-1/2 H3 3 STEAM OXIDE 80
    $17.57
  • 1/4-28 2-1/2 H3 3 ALTiN 40
    $22.97
  • 5/16-18 2-23/32 H3 3 Uncoated 57
    $17.49
  • 5/16-18 2-23/32 H3 3 STEAM OXIDE 22
    $19.32
  • 5/16-18 2-23/32 H3 3 ALTiN 16
    $25.13
  • 5/16-24 2-23/32 H3 3 Uncoated 42
    $17.41
  • 5/16-24 2-23/32 H3 3 STEAM OXIDE 27
    $19.32
  • 5/16-24 2-23/32 H3 3 ALTiN 14
    $25.13
  • 3/8-16 2-15/16 H3 3 Uncoated 44
    $20.77
  • 3/8-16 2-15/16 H3 3 STEAM OXIDE 31
    $22.89
  • 3/8-16 2-15/16 H3 3 ALTiN 6
    $29.87
  • 3/8-24 2-15/16 H3 3 Uncoated 63
    $20.69
  • 3/8-24 2-15/16 H3 3 STEAM OXIDE 13
    $22.89
  • 3/8-24 2-15/16 H3 3 ALTiN 10
    $29.04
  • 7/16-14 3-5/32 H3 4 Uncoated 29
    $26.59
  • 7/16-14 3-5/32 H3 4 STEAM OXIDE 14
    $29.12
  • 7/16-14 3-5/32 H3 4 ALTiN 9
    $34.27
  • 7/16-20 3-5/32 H3 4 Uncoated 15
    $26.46
  • 7/16-20 3-5/32 H3 4 STEAM OXIDE 11
    $28.99
  • 7/16-20 3-5/32 H3 4 ALTiN 3
    $34.19
  • 1/2-13 3-3/8 H3 4 Uncoated 33
    $31.61
  • 1/2-13 3-3/8 H3 4 STEAM OXIDE 22
    $34.27
  • 1/2-13 3-3/8 H3 4 ALTiN 7
    $45.69
  • 1/2-20 3-3/8 H3 4 Uncoated 52
    $31.61
  • 1/2-20 3-3/8 H3 4 STEAM OXIDE 15
    $34.27
  • 1/2-20 3-3/8 H3 4 ALTiN 16
    $45.69
  • 5/8-11 3-13/16 H3 4 Uncoated 100
    $60.23
  • 5/8-11 3-13/16 H3 4 STEAM OXIDE 43
    $63.39
  • 5/8-11 3-13/16 H3 4 ALTiN 6
    $87.03
  • 5/8-18 3-13/16 H3 4 Uncoated 62
    $60.23
  • 5/8-18 3-13/16 H3 4 STEAM OXIDE 18
    $63.39
  • 5/8-18 3-13/16 H3 4 ALTiN 8
    $70.70
  • 3/4-10 4-1/4 H3 4 Uncoated 16
    $77.89
  • 3/4-10 4-1/4 H3 4 STEAM OXIDE 30
    $82.25
  • 3/4-10 4-1/4 H3 4 ALTiN 8
    $112.49
  • 3/4-16 4-1/4 H3 4 Uncoated 26
    $78.26
  • 3/4-16 4-1/4 H3 4 STEAM OXIDE 42
    $82.62
  • 3/4-16 4-1/4 H3 4 ALTiN 7
    $91.26
  • Total: items /

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